{ "category": "actuators", "title": "Actuators & Transmission", "blurb": "Robot joint actuators, smart servos, linear actuators, precision gear reducers and joint encoders from makers in China, Korea, Japan, the US, Europe and Canada.", "subcategories": [ { "id": "joint-actuators", "title": "Integrated Joint Actuators", "blurb": "Motor, gearbox, driver and encoder in one housing (QDD planetary and harmonic).", "columns": [ "peak_torque_nm", "rated_torque_nm", "ratio", "voltage_v", "mass_g", "interface" ] }, { "id": "smart-servos", "title": "Smart Serial Servos", "blurb": "Daisy-chained bus servos with position feedback, plus reference micro servos.", "columns": [ "stall_torque_nm", "speed_rpm", "voltage_v", "interface", "feedback" ] }, { "id": "linear-actuators", "title": "Linear Actuators", "blurb": "Electric rod and lead-screw actuators, from 20 mm micro to industrial cylinders.", "columns": [ "stroke_mm", "force_n", "speed_mm_s", "voltage_v" ] }, { "id": "gear-reducers", "title": "Gear Reducers", "blurb": "Strain-wave (harmonic), cycloidal and planetary reducers for joints and servo axes.", "columns": [ "ratio", "rated_torque_nm", "backlash_arcmin", "od_mm" ] }, { "id": "joint-encoders", "title": "Joint Encoders", "blurb": "Motor- and output-side rotary encoders and encoder boards used in robot joints.", "columns": [ "resolution_bits", "interface", "type" ] } ], "parts": [ { "id": "ac-robstride-rs00", "name": "RobStride RS00 QDD Joint Actuator", "subcategory": "joint-actuators", "brand": "RobStride", "mpn": "RS00", "summary": "Integrated planetary quasi-direct-drive joint (motor, 10:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "maker": { "name": "Beijing Lingzu Shidai Technology (RobStride, 北京灵足时代科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "14 N·m", "num": 14, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "5 N·m (with specified heat-sink plate)", "num": 5, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "10:1 planetary", "num": 10 }, "voltage_v": { "label": "Voltage", "value": "48 V rated (24-60 V)", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "310 g", "num": 310, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN (RobStride CAN/CANopen protocol docs)", "num": null } }, "price": [ { "qty": 1, "usd": 84.23, "kind": "list", "source": "https://github.com/RobStride/Product_Information/blob/main/README.md", "as_of": "2026-10-29", "note": "CNY 598 in RobStride catalog dated 2026-07-13; maker lists CNY; USD is a conversion at an assumed ~7.10 CNY/USD, not a USD quote" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Rated torque per RobStride spec dated 2026-07-13 assumes a specified aluminium heat-sink plate; free-standing continuous torque unknown. Interface: CAN per RobStride repo docs (CANopen doc linked); per-model interface not stated in the README." }, "links": { "product": "https://robstride.com/", "datasheet": "https://github.com/RobStride/Product_Information/blob/main/README.md", "cad": null }, "equivalents": [ "ac-cubemars-ak60-6-v3", "ac-damiao-dm-j4310-2ec" ], "pairs_with": [], "maglev": { "custom": "RobStride publishes customization scope on its About page (per Maglev research CN001); no Maglev contact or quote yet.", "directory_ref": null }, "sources": [ { "url": "https://github.com/RobStride/Product_Information/blob/main/README.md", "what": "specs + CNY catalog price (spec dated 2026-07-13)" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-robstride-rs00.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-robstride-rs00.webp", "source_image": "https://cdn.shopify.com/s/files/1/0621/0050/4774/files/TB-ROBSTRIDE00-1.jpg?v=1782183916", "source_page": "https://openelab.io/products/robstride00-qdd-14n-m-integrated-joint-motor-module", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-robstride-rs00/", "markdown": "https://parts.trymaglev.com/p/ac-robstride-rs00/index.md", "equivalents_detail": [ { "id": "ac-cubemars-ak60-6-v3", "name": "CubeMars AK60-6 V3.0 KV80 Robotic Actuator", "brand": "CubeMars", "mpn": "AK60-6 V3.0 KV80", "category": "actuators", "subcategory": "joint-actuators", "summary": "Small 6:1 QDD joint with integrated driver; a common pick for small legged robots, grippers and arm wrists.", "origin": "CN", "origin_basis": "hq", "price_usd": 229.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak60-6-v3.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak60-6-v3/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak60-6-v3.json" }, { "id": "ac-damiao-dm-j4310-2ec", "name": "Damiao DM-J4310-2EC Joint Motor", "brand": "Damiao", "mpn": "DM-J4310-2EC", "category": "actuators", "subcategory": "joint-actuators", "summary": "Low-cost 10:1 dual-encoder joint (~306 g) popular for small arms and LeRobot-style builds; MIT-mode CAN control.", "origin": "CN", "origin_basis": "hq", "price_usd": 139.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-damiao-dm-j4310-2ec.webp", "url": "https://parts.trymaglev.com/p/ac-damiao-dm-j4310-2ec/", "json": "https://parts.trymaglev.com/api/parts/ac-damiao-dm-j4310-2ec.json" } ], "pairs_with_detail": [] }, { "id": "ac-robstride-rs02", "name": "RobStride RS02 QDD Joint Actuator", "subcategory": "joint-actuators", "brand": "RobStride", "mpn": "RS02", "summary": "Integrated planetary quasi-direct-drive joint (motor, 7.75:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "maker": { "name": "Beijing Lingzu Shidai Technology (RobStride, 北京灵足时代科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "17 N·m", "num": 17, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "7 N·m (with specified heat-sink plate)", "num": 7, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "7.75:1 planetary", "num": 7.75 }, "voltage_v": { "label": "Voltage", "value": "48 V rated (24-60 V)", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "380 g", "num": 380, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN (RobStride CAN/CANopen protocol docs)", "num": null } }, "price": [ { "qty": 1, "usd": 98.45, "kind": "list", "source": "https://github.com/RobStride/Product_Information/blob/main/README.md", "as_of": "2026-10-29", "note": "CNY 699 in RobStride catalog dated 2026-07-13; maker lists CNY; USD is a conversion at an assumed ~7.10 CNY/USD, not a USD quote" }, { "qty": 1, "usd": 195, "kind": "distributor", "source": "https://www.roboticscenter.ai/store/product/robstride-02", "as_of": "2026-10-29", "note": "Reseller listing; backorder, 4-6 weeks; est. $66.46 US shipping extra" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Rated torque per RobStride spec dated 2026-07-13 assumes a specified aluminium heat-sink plate; free-standing continuous torque unknown. Interface: CAN per RobStride repo docs (CANopen doc linked); per-model interface not stated in the README." }, "links": { "product": "https://robstride.com/", "datasheet": "https://github.com/RobStride/Product_Information/blob/main/README.md", "cad": null }, "equivalents": [ "ac-cubemars-ak80-9-v3", "ac-unitree-go-m8010-6", "ac-cubemars-ak70-10" ], "pairs_with": [], "maglev": { "custom": "RobStride publishes customization scope on its About page (per Maglev research CN001); no Maglev contact or quote yet.", "directory_ref": null }, "sources": [ { "url": "https://github.com/RobStride/Product_Information/blob/main/README.md", "what": "specs + CNY catalog price (spec dated 2026-07-13)" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-robstride-rs02.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-robstride-rs02.webp", "source_image": "https://cdn.shopify.com/s/files/1/0621/0050/4774/files/TB-ROBSTRIDE02-1.jpg?v=1782184887", "source_page": "https://openelab.io/products/robstride02-qdd-17n-m-joint-motor-module-dual-encoders", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-robstride-rs02/", "markdown": "https://parts.trymaglev.com/p/ac-robstride-rs02/index.md", "equivalents_detail": [ { "id": "ac-cubemars-ak80-9-v3", "name": "CubeMars AK80-9 V3.0 KV100 Robotic Actuator", "brand": "CubeMars", "mpn": "AK80-9 V3.0 KV100", "category": "actuators", "subcategory": "joint-actuators", "summary": "The reference 9:1 QDD joint used across many quadruped and humanoid research builds; 60 dB at 65 cm claimed.", "origin": "CN", "origin_basis": "hq", "price_usd": 479.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak80-9-v3.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak80-9-v3/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak80-9-v3.json" }, { "id": "ac-unitree-go-m8010-6", "name": "Unitree GO-M8010-6 Joint Motor", "brand": "Unitree", "mpn": "GO-M8010-6", "category": "actuators", "subcategory": "joint-actuators", "summary": "Unitree's Go1/Go2-class quadruped joint: 6.33:1 planetary QDD with RS-485 at 4 Mbps; cheap and widely used in student and research legged robots.", "origin": "CN", "origin_basis": "hq", "price_usd": 369, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-unitree-go-m8010-6.webp", "url": "https://parts.trymaglev.com/p/ac-unitree-go-m8010-6/", "json": "https://parts.trymaglev.com/api/parts/ac-unitree-go-m8010-6.json" }, { "id": "ac-cubemars-ak70-10", "name": "CubeMars AK70-10 KV100 Robotic Actuator", "brand": "CubeMars", "mpn": "AK70-10 KV100", "category": "actuators", "subcategory": "joint-actuators", "summary": "10:1 QDD joint for legged robots and exoskeletons; mid-size step between AK60 and AK80.", "origin": "CN", "origin_basis": "hq", "price_usd": 398.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak70-10.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak70-10/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak70-10.json" } ], "pairs_with_detail": [] }, { "id": "ac-robstride-rs03", "name": "RobStride RS03 QDD Joint Actuator", "subcategory": "joint-actuators", "brand": "RobStride", "mpn": "RS03", "summary": "Integrated planetary quasi-direct-drive joint (motor, 9:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "maker": { "name": "Beijing Lingzu Shidai Technology (RobStride, 北京灵足时代科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "60 N·m", "num": 60, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "21 N·m (with specified heat-sink plate)", "num": 21, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "9:1 planetary", "num": 9 }, "voltage_v": { "label": "Voltage", "value": "48 V rated (15-60 V)", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "900 g", "num": 900, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN (RobStride CAN/CANopen protocol docs)", "num": null } }, "price": [ { "qty": 1, "usd": 140.7, "kind": "list", "source": "https://github.com/RobStride/Product_Information/blob/main/README.md", "as_of": "2026-10-29", "note": "CNY 999 in RobStride catalog dated 2026-07-13; maker lists CNY; USD is a conversion at an assumed ~7.10 CNY/USD, not a USD quote" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Rated torque per RobStride spec dated 2026-07-13 assumes a specified aluminium heat-sink plate; free-standing continuous torque unknown. Interface: CAN per RobStride repo docs (CANopen doc linked); per-model interface not stated in the README." }, "links": { "product": "https://robstride.com/", "datasheet": "https://github.com/RobStride/Product_Information/blob/main/README.md", "cad": null }, "equivalents": [ "ac-cubemars-ak10-9-v3", "ac-myactuator-rmd-x6-p20-60", "ac-damiao-dm-j8009-2ec" ], "pairs_with": [], "maglev": { "custom": "RobStride publishes customization scope on its About page (per Maglev research CN001); no Maglev contact or quote yet.", "directory_ref": null }, "sources": [ { "url": "https://github.com/RobStride/Product_Information/blob/main/README.md", "what": "specs + CNY catalog price (spec dated 2026-07-13)" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-robstride-rs03.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-robstride-rs03.webp", "source_image": "https://cdn.shopify.com/s/files/1/0621/0050/4774/files/TB-ROBSTRIDE03-3.jpg?v=1782184936", "source_page": "https://openelab.io/products/robstride03-qdd-60n-m-integrated-joint-motor-module", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-robstride-rs03/", "markdown": "https://parts.trymaglev.com/p/ac-robstride-rs03/index.md", "equivalents_detail": [ { "id": "ac-cubemars-ak10-9-v3", "name": "CubeMars AK10-9 V3.0 KV60 Robotic Actuator", "brand": "CubeMars", "mpn": "AK10-9 V3.0 KV60", "category": "actuators", "subcategory": "joint-actuators", "summary": "Larger 9:1 QDD joint with dual encoders for humanoid legs and heavier quadrupeds.", "origin": "CN", "origin_basis": "hq", "price_usd": 698.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak10-9-v3.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak10-9-v3/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak10-9-v3.json" }, { "id": "ac-myactuator-rmd-x6-p20-60", "name": "MyActuator RMD-X6-P20-60 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X6-P20-60", "category": "actuators", "subcategory": "joint-actuators", "summary": "Mid-size ~20:1 planetary actuator for humanoid shoulders/elbows and exoskeletons.", "origin": "CN", "origin_basis": "hq", "price_usd": 599, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x6-p20-60.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x6-p20-60/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x6-p20-60.json" }, { "id": "ac-damiao-dm-j8009-2ec", "name": "Damiao DM-J8009-2EC Joint Motor", "brand": "Damiao", "mpn": "DM-J8009-2EC", "category": "actuators", "subcategory": "joint-actuators", "summary": "Damiao's 20/40 N·m dual-encoder joint with output single-turn absolute position; CAN reporting of speed, position, torque and temperature.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-damiao-dm-j8009-2ec.webp", "url": "https://parts.trymaglev.com/p/ac-damiao-dm-j8009-2ec/", "json": "https://parts.trymaglev.com/api/parts/ac-damiao-dm-j8009-2ec.json" } ], "pairs_with_detail": [] }, { "id": "ac-robstride-rs04", "name": "RobStride RS04 QDD Joint Actuator", "subcategory": "joint-actuators", "brand": "RobStride", "mpn": "RS04", "summary": "Highest-torque RobStride QDD joint (120 N·m peak) for humanoid hips and knees; rated 40 N·m only with a 345x345 mm aluminium plate (35 N·m with 220x200 mm).", "maker": { "name": "Beijing Lingzu Shidai Technology (RobStride, 北京灵足时代科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "120 N·m", "num": 120, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "40 N·m (with specified heat-sink plate)", "num": 40, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "9:1 planetary", "num": 9 }, "voltage_v": { "label": "Voltage", "value": "48 V rated (15-60 V)", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "1420 g", "num": 1420, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN (RobStride CAN/CANopen protocol docs)", "num": null } }, "price": [ { "qty": 1, "usd": 168.87, "kind": "list", "source": "https://github.com/RobStride/Product_Information/blob/main/README.md", "as_of": "2026-10-29", "note": "CNY 1199 in RobStride catalog dated 2026-07-13; maker lists CNY; USD is a conversion at an assumed ~7.10 CNY/USD, not a USD quote" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Rated torque per RobStride spec dated 2026-07-13 assumes a specified aluminium heat-sink plate; free-standing continuous torque unknown. Interface: CAN per RobStride repo docs (CANopen doc linked); per-model interface not stated in the README." }, "links": { "product": "https://robstride.com/", "datasheet": "https://github.com/RobStride/Product_Information/blob/main/README.md", "cad": null }, "equivalents": [ "ac-myactuator-rmd-x8-p20-120", "ac-encos-ec-a8116-p1-18", "ac-cubemars-ak80-64" ], "pairs_with": [], "maglev": { "custom": "RobStride publishes customization scope on its About page (per Maglev research CN001); no Maglev contact or quote yet.", "directory_ref": null }, "sources": [ { "url": "https://github.com/RobStride/Product_Information/blob/main/README.md", "what": "specs + CNY catalog price (spec dated 2026-07-13)" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-robstride-rs04.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-robstride-rs04.webp", "source_image": "https://cdn.shopify.com/s/files/1/0621/0050/4774/files/TB-ROBSTRIDE04-2.jpg?v=1782184977", "source_page": "https://openelab.io/products/robstride04-qdd-120n-m-integrated-joint-motor-module", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-robstride-rs04/", "markdown": "https://parts.trymaglev.com/p/ac-robstride-rs04/index.md", "equivalents_detail": [ { "id": "ac-myactuator-rmd-x8-p20-120", "name": "MyActuator RMD-X8-P20-120 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X8-P20-120-E", "category": "actuators", "subcategory": "joint-actuators", "summary": "MyActuator's 120 N·m flagship planetary joint for humanoid hips/knees; Maglev's first-wave benchmark SKU.", "origin": "CN", "origin_basis": "hq", "price_usd": 999, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x8-p20-120.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x8-p20-120/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x8-p20-120.json" }, { "id": "ac-encos-ec-a8116-p1-18", "name": "ENCOS EC-A8116-P1-18 Planetary Joint", "brand": "ENCOS", "mpn": "EC-A8116-P1-18", "category": "actuators", "subcategory": "joint-actuators", "summary": "Nanjing-made 18:1 planetary joint with dual encoders and CAN; 130 N·m peak class for humanoid legs.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-encos-ec-a8116-p1-18.webp", "url": "https://parts.trymaglev.com/p/ac-encos-ec-a8116-p1-18/", "json": "https://parts.trymaglev.com/api/parts/ac-encos-ec-a8116-p1-18.json" }, { "id": "ac-cubemars-ak80-64", "name": "CubeMars AK80-64 KV80 Robotic Actuator", "brand": "CubeMars", "mpn": "AK80-64 KV80", "category": "actuators", "subcategory": "joint-actuators", "summary": "High-ratio (64:1) planetary joint for arms and exoskeletons that need holding torque more than backdrivability.", "origin": "CN", "origin_basis": "hq", "price_usd": 889.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak80-64.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak80-64/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak80-64.json" } ], "pairs_with_detail": [] }, { "id": "ac-robstride-rs06", "name": "RobStride RS06 QDD Joint Actuator", "subcategory": "joint-actuators", "brand": "RobStride", "mpn": "RS06", "summary": "Integrated planetary quasi-direct-drive joint (motor, 9:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "maker": { "name": "Beijing Lingzu Shidai Technology (RobStride, 北京灵足时代科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "36 N·m", "num": 36, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "11 N·m (with specified heat-sink plate)", "num": 11, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "9:1 planetary", "num": 9 }, "voltage_v": { "label": "Voltage", "value": "48 V rated (15-60 V)", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "621 g", "num": 621, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN (RobStride CAN/CANopen protocol docs)", "num": null } }, "price": [ { "qty": 1, "usd": 119.58, "kind": "list", "source": "https://github.com/RobStride/Product_Information/blob/main/README.md", "as_of": "2026-10-29", "note": "CNY 849 in RobStride catalog dated 2026-07-13; maker lists CNY; USD is a conversion at an assumed ~7.10 CNY/USD, not a USD quote" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Rated torque per RobStride spec dated 2026-07-13 assumes a specified aluminium heat-sink plate; free-standing continuous torque unknown. Interface: CAN per RobStride repo docs (CANopen doc linked); per-model interface not stated in the README." }, "links": { "product": "https://robstride.com/", "datasheet": "https://github.com/RobStride/Product_Information/blob/main/README.md", "cad": null }, "equivalents": [ "ac-steadywin-gim8115-9", "ac-myactuator-rmd-x4-p36-36", "ac-leadshine-pj3-75can42" ], "pairs_with": [], "maglev": { "custom": "RobStride publishes customization scope on its About page (per Maglev research CN001); no Maglev contact or quote yet.", "directory_ref": null }, "sources": [ { "url": "https://github.com/RobStride/Product_Information/blob/main/README.md", "what": "specs + CNY catalog price (spec dated 2026-07-13)" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-robstride-rs06.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-robstride-rs06.webp", "source_image": "https://cdn.shopify.com/s/files/1/0621/0050/4774/files/TB-ROBSTRIDE06-2.jpg?v=1782185059", "source_page": "https://openelab.io/products/robstride06-qdd-joint-motor-module", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-robstride-rs06/", "markdown": "https://parts.trymaglev.com/p/ac-robstride-rs06/index.md", "equivalents_detail": [ { "id": "ac-steadywin-gim8115-9", "name": "SteadyWin GIM8115-9 Joint Motor (48 V, GDS810 driver)", "brand": "SteadyWin", "mpn": "GIM8115-9", "category": "actuators", "subcategory": "joint-actuators", "summary": "9:1 planetary joint with steel gears and 15 arcmin backlash; four voltage/driver variants, IP54.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-steadywin-gim8115-9.webp", "url": "https://parts.trymaglev.com/p/ac-steadywin-gim8115-9/", "json": "https://parts.trymaglev.com/api/parts/ac-steadywin-gim8115-9.json" }, { "id": "ac-myactuator-rmd-x4-p36-36", "name": "MyActuator RMD-X4-P36-36 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X4-P36-36-E", "category": "actuators", "subcategory": "joint-actuators", "summary": "Compact 36:1 planetary actuator with output-side absolute encoder; 34 N·m peak in 360 g, for arms and small humanoids.", "origin": "CN", "origin_basis": "hq", "price_usd": 449, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x4-p36-36.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x4-p36-36/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x4-p36-36.json" }, { "id": "ac-leadshine-pj3-75can42", "name": "Leadshine PJ3-75CAN42 Planetary Integrated Actuator", "brand": "Leadshine", "mpn": "PJ3-75CAN42", "category": "actuators", "subcategory": "joint-actuators", "summary": "75 mm, 20:1 planetary joint module with CAN-FD from a large listed Chinese motion-control maker; sold FOB Shenzhen from its official store.", "origin": "CN", "origin_basis": "hq", "price_usd": 399, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-leadshine-pj3-75can42.webp", "url": "https://parts.trymaglev.com/p/ac-leadshine-pj3-75can42/", "json": "https://parts.trymaglev.com/api/parts/ac-leadshine-pj3-75can42.json" } ], "pairs_with_detail": [] }, { "id": "ac-cubemars-ak60-6-v3", "name": "CubeMars AK60-6 V3.0 KV80 Robotic Actuator", "subcategory": "joint-actuators", "brand": "CubeMars", "mpn": "AK60-6 V3.0 KV80", "summary": "Small 6:1 QDD joint with integrated driver; a common pick for small legged robots, grippers and arm wrists.", "maker": { "name": "Nanchang Kude Intelligent Technology (CubeMars; Sanrui group, same group as T-MOTOR)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "9 N·m", "num": 9, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "3 N·m", "num": 3, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "6:1 planetary", "num": 6 }, "voltage_v": { "label": "Voltage", "value": "24/48 V", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "380 g", "num": 380, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN (power+CAN cable) + serial tuning port; servo and MIT modes", "num": null }, "encoder": { "label": "Encoder", "value": "21-bit magnetic (inner ring)", "num": null }, "backlash": { "label": "Backlash", "value": "'low backlash' (no number published)", "num": null } }, "price": [ { "qty": 1, "usd": 229.9, "kind": "list", "source": "https://www.cubemars.com/product/ak60-6-v3-0-kv80-robotic-actuator.html", "as_of": "2026-10-29", "note": "Official CubeMars store price; freight/duties extra. Free international express over US$200 per product page." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.cubemars.com/product/ak60-6-v3-0-kv80-robotic-actuator.html", "datasheet": "https://www.cubemars.com/data/cms/202610/ak-series-motor-module-v3-driver-software-user-manual-en.pdf", "cad": "https://www.cubemars.com/data/cms/202602/ak60-6-v3-0-robotic-actuator-3d-drawing.zip" }, "equivalents": [ "ac-robstride-rs00", "ac-damiao-dm-j4310-2ec" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.cubemars.com/product/ak60-6-v3-0-kv80-robotic-actuator.html", "what": "specs + USD price + CAD/2D drawing paths" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-cubemars-ak60-6-v3.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-cubemars-ak60-6-v3.webp", "source_image": "https://www.cubemars.com/images/202410/goods_img/1729582003608979004.jpg", "source_page": "https://www.cubemars.com/product/ak60-6-v3-0-kv80-robotic-actuator.html", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-cubemars-ak60-6-v3/", "markdown": "https://parts.trymaglev.com/p/ac-cubemars-ak60-6-v3/index.md", "equivalents_detail": [ { "id": "ac-robstride-rs00", "name": "RobStride RS00 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS00", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 10:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 84.23, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs00.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs00/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs00.json" }, { "id": "ac-damiao-dm-j4310-2ec", "name": "Damiao DM-J4310-2EC Joint Motor", "brand": "Damiao", "mpn": "DM-J4310-2EC", "category": "actuators", "subcategory": "joint-actuators", "summary": "Low-cost 10:1 dual-encoder joint (~306 g) popular for small arms and LeRobot-style builds; MIT-mode CAN control.", "origin": "CN", "origin_basis": "hq", "price_usd": 139.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-damiao-dm-j4310-2ec.webp", "url": "https://parts.trymaglev.com/p/ac-damiao-dm-j4310-2ec/", "json": "https://parts.trymaglev.com/api/parts/ac-damiao-dm-j4310-2ec.json" } ], "pairs_with_detail": [] }, { "id": "ac-cubemars-ak70-10", "name": "CubeMars AK70-10 KV100 Robotic Actuator", "subcategory": "joint-actuators", "brand": "CubeMars", "mpn": "AK70-10 KV100", "summary": "10:1 QDD joint for legged robots and exoskeletons; mid-size step between AK60 and AK80.", "maker": { "name": "Nanchang Kude Intelligent Technology (CubeMars; Sanrui group, same group as T-MOTOR)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "24.8 N·m", "num": 24.8, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "8.3 N·m", "num": 8.3, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "10:1 planetary", "num": 10 }, "voltage_v": { "label": "Voltage", "value": "24/48 V", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "621 g", "num": 621, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN (A1257WR-S-4P connector)", "num": null }, "encoder": { "label": "Encoder", "value": "magnetic encoder (resolution not captured)", "num": null }, "backlash": { "label": "Backlash", "value": "0.2°", "num": null } }, "price": [ { "qty": 1, "usd": 398.9, "kind": "list", "source": "https://www.cubemars.com/product/ak70-10-kv100-robotic-actuator.html", "as_of": "2026-10-29", "note": "Official CubeMars store price; freight/duties extra. Free international express over US$200 per product page." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Mass conflicts between CubeMars pages (621 g product page vs 521 g solutions page)." }, "links": { "product": "https://www.cubemars.com/product/ak70-10-kv100-robotic-actuator.html", "datasheet": null, "cad": null }, "equivalents": [ "ac-robstride-rs02", "ac-unitree-go-m8010-6" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.cubemars.com/product/ak70-10-kv100-robotic-actuator.html", "what": "specs + USD price + CAD/2D drawing paths" }, { "url": "https://www.cubemars.com/robotic-power-solution.html", "what": "lists AK70-10 at 521 g, conflicting with 621 g on product page" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-cubemars-ak70-10.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-cubemars-ak70-10.webp", "source_image": "https://www.cubemars.com/images/202512/goods_img/ak70-10-kv100.jpg", "source_page": "https://www.cubemars.com/product/ak70-10-kv100-robotic-actuator.html", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-cubemars-ak70-10/", "markdown": "https://parts.trymaglev.com/p/ac-cubemars-ak70-10/index.md", "equivalents_detail": [ { "id": "ac-robstride-rs02", "name": "RobStride RS02 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS02", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 7.75:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 98.45, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs02.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs02/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs02.json" }, { "id": "ac-unitree-go-m8010-6", "name": "Unitree GO-M8010-6 Joint Motor", "brand": "Unitree", "mpn": "GO-M8010-6", "category": "actuators", "subcategory": "joint-actuators", "summary": "Unitree's Go1/Go2-class quadruped joint: 6.33:1 planetary QDD with RS-485 at 4 Mbps; cheap and widely used in student and research legged robots.", "origin": "CN", "origin_basis": "hq", "price_usd": 369, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-unitree-go-m8010-6.webp", "url": "https://parts.trymaglev.com/p/ac-unitree-go-m8010-6/", "json": "https://parts.trymaglev.com/api/parts/ac-unitree-go-m8010-6.json" } ], "pairs_with_detail": [] }, { "id": "ac-cubemars-ak80-9-v3", "name": "CubeMars AK80-9 V3.0 KV100 Robotic Actuator", "subcategory": "joint-actuators", "brand": "CubeMars", "mpn": "AK80-9 V3.0 KV100", "summary": "The reference 9:1 QDD joint used across many quadruped and humanoid research builds; 60 dB at 65 cm claimed.", "maker": { "name": "Nanchang Kude Intelligent Technology (CubeMars; Sanrui group, same group as T-MOTOR)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "22 N·m", "num": 22, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "9 N·m", "num": 9, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "9:1 planetary", "num": 9 }, "voltage_v": { "label": "Voltage", "value": "48 V rated", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "490 g", "num": 490, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN / CAN FD (XT30 2+2 power+CAN) + UART tuning port; servo and MIT modes", "num": null }, "encoder": { "label": "Encoder", "value": "16-bit magnetic (inner loop)", "num": null }, "backlash": { "label": "Backlash", "value": "15 arcmin", "num": null } }, "price": [ { "qty": 1, "usd": 479.9, "kind": "list", "source": "https://www.cubemars.com/product/ak80-9-v3-0-robotic-actuator.html", "as_of": "2026-10-29", "note": "Official CubeMars store price; freight/duties extra. Free international express over US$200 per product page." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Store price was US$579.90 on 2026-10-06 and US$479.90 on 2026-10-29." }, "links": { "product": "https://www.cubemars.com/product/ak80-9-v3-0-robotic-actuator.html", "datasheet": "https://www.cubemars.com/data/cms/202610/ak-series-motor-module-v3-driver-software-user-manual-en.pdf", "cad": "https://www.cubemars.com/data/cms/202602/ak80-9-v3-0-robotic-actuator-3d-drawing.zip" }, "equivalents": [ "ac-robstride-rs02", "ac-unitree-go-m8010-6", "ac-steadywin-gim8115-9" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.cubemars.com/product/ak80-9-v3-0-robotic-actuator.html", "what": "specs + USD price + CAD/2D drawing paths" }, { "url": "https://www.cubemars.com/cn/product/ak80-9-v3-0-robotic-actuator.html", "what": "CN page specs; CNY 3,358.90" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-cubemars-ak80-9-v3.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-cubemars-ak80-9-v3.webp", "source_image": "https://www.cubemars.com/images/202504/goods_img/1745216270188262374.jpg", "source_page": "https://www.cubemars.com/product/ak80-9-v3-0-robotic-actuator.html", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-cubemars-ak80-9-v3/", "markdown": "https://parts.trymaglev.com/p/ac-cubemars-ak80-9-v3/index.md", "equivalents_detail": [ { "id": "ac-robstride-rs02", "name": "RobStride RS02 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS02", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 7.75:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 98.45, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs02.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs02/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs02.json" }, { "id": "ac-unitree-go-m8010-6", "name": "Unitree GO-M8010-6 Joint Motor", "brand": "Unitree", "mpn": "GO-M8010-6", "category": "actuators", "subcategory": "joint-actuators", "summary": "Unitree's Go1/Go2-class quadruped joint: 6.33:1 planetary QDD with RS-485 at 4 Mbps; cheap and widely used in student and research legged robots.", "origin": "CN", "origin_basis": "hq", "price_usd": 369, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-unitree-go-m8010-6.webp", "url": "https://parts.trymaglev.com/p/ac-unitree-go-m8010-6/", "json": "https://parts.trymaglev.com/api/parts/ac-unitree-go-m8010-6.json" }, { "id": "ac-steadywin-gim8115-9", "name": "SteadyWin GIM8115-9 Joint Motor (48 V, GDS810 driver)", "brand": "SteadyWin", "mpn": "GIM8115-9", "category": "actuators", "subcategory": "joint-actuators", "summary": "9:1 planetary joint with steel gears and 15 arcmin backlash; four voltage/driver variants, IP54.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-steadywin-gim8115-9.webp", "url": "https://parts.trymaglev.com/p/ac-steadywin-gim8115-9/", "json": "https://parts.trymaglev.com/api/parts/ac-steadywin-gim8115-9.json" } ], "pairs_with_detail": [] }, { "id": "ac-cubemars-ak10-9-v3", "name": "CubeMars AK10-9 V3.0 KV60 Robotic Actuator", "subcategory": "joint-actuators", "brand": "CubeMars", "mpn": "AK10-9 V3.0 KV60", "summary": "Larger 9:1 QDD joint with dual encoders for humanoid legs and heavier quadrupeds.", "maker": { "name": "Nanchang Kude Intelligent Technology (CubeMars; Sanrui group, same group as T-MOTOR)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "53 N·m", "num": 53, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "18 N·m", "num": 18, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "9:1 planetary", "num": 9 }, "voltage_v": { "label": "Voltage", "value": "48 V rated", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "940 g", "num": 940, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN (XT30 2+2 power+CAN) + CJT 3-pin tuning port", "num": null }, "encoder": { "label": "Encoder", "value": "Dual: 21-bit inner + 15-bit outer magnetic", "num": null } }, "price": [ { "qty": 1, "usd": 698.9, "kind": "list", "source": "https://www.cubemars.com/product/ak10-9-v3-0-kv60-robotic-actuator.html", "as_of": "2026-10-29", "note": "Official CubeMars store price; freight/duties extra. Free international express over US$200 per product page." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Store price was US$798.90 on 2026-10-06 and US$698.90 on 2026-10-29." }, "links": { "product": "https://www.cubemars.com/product/ak10-9-v3-0-kv60-robotic-actuator.html", "datasheet": "https://www.cubemars.com/data/cms/202610/ak-series-motor-module-v3-driver-software-user-manual-en.pdf", "cad": "https://www.cubemars.com/data/cms/202608/ak10-9-v3-0-robotic-actuator-3d-drawing.zip" }, "equivalents": [ "ac-robstride-rs03", "ac-myactuator-rmd-x6-p20-60" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.cubemars.com/product/ak10-9-v3-0-kv60-robotic-actuator.html", "what": "specs + USD price + CAD/2D drawing paths" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-cubemars-ak10-9-v3.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-cubemars-ak10-9-v3.webp", "source_image": "https://www.cubemars.com/images/202410/goods_img/1729583217493141999.jpg", "source_page": "https://www.cubemars.com/product/ak10-9-v3-0-kv60-robotic-actuator.html", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-cubemars-ak10-9-v3/", "markdown": "https://parts.trymaglev.com/p/ac-cubemars-ak10-9-v3/index.md", "equivalents_detail": [ { "id": "ac-robstride-rs03", "name": "RobStride RS03 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS03", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 9:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 140.7, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs03.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs03/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs03.json" }, { "id": "ac-myactuator-rmd-x6-p20-60", "name": "MyActuator RMD-X6-P20-60 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X6-P20-60", "category": "actuators", "subcategory": "joint-actuators", "summary": "Mid-size ~20:1 planetary actuator for humanoid shoulders/elbows and exoskeletons.", "origin": "CN", "origin_basis": "hq", "price_usd": 599, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x6-p20-60.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x6-p20-60/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x6-p20-60.json" } ], "pairs_with_detail": [] }, { "id": "ac-cubemars-ak80-64", "name": "CubeMars AK80-64 KV80 Robotic Actuator", "subcategory": "joint-actuators", "brand": "CubeMars", "mpn": "AK80-64 KV80", "summary": "High-ratio (64:1) planetary joint for arms and exoskeletons that need holding torque more than backdrivability.", "maker": { "name": "Nanchang Kude Intelligent Technology (CubeMars; Sanrui group, same group as T-MOTOR)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "120 N·m", "num": 120, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "48 N·m", "num": 48, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "64:1 planetary", "num": 64 }, "voltage_v": { "label": "Voltage", "value": "24/48 V", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "850 g", "num": 850, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN (A1257WR-S-4P) + UART (A1257WR-S-3P)", "num": null }, "encoder": { "label": "Encoder", "value": "14-bit magnetic (inner loop only)", "num": null }, "backlash": { "label": "Backlash", "value": "0.18°", "num": null } }, "price": [ { "qty": 1, "usd": 889.9, "kind": "list", "source": "https://www.cubemars.com/product/ak80-64-kv80-robotic-actuator.html", "as_of": "2026-10-29", "note": "Official CubeMars store price; freight/duties extra. Free international express over US$200 per product page." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.cubemars.com/product/ak80-64-kv80-robotic-actuator.html", "datasheet": null, "cad": "https://www.cubemars.com/data/cms/202602/ak80-64-robotic-actuator-3d-drawing.zip" }, "equivalents": [ "ac-myactuator-rmd-x8-p20-120", "ac-robstride-rs04" ], "pairs_with": [ "ac-rls-aksim-2" ], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.cubemars.com/product/ak80-64-kv80-robotic-actuator.html", "what": "specs + USD price + CAD/2D drawing paths" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-cubemars-ak80-64.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-cubemars-ak80-64.webp", "source_image": "https://www.cubemars.com/images/202512/goods_img/ak80-64-kv80.jpg", "source_page": "https://www.cubemars.com/product/ak80-64-kv80-robotic-actuator.html", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-cubemars-ak80-64/", "markdown": "https://parts.trymaglev.com/p/ac-cubemars-ak80-64/index.md", "equivalents_detail": [ { "id": "ac-myactuator-rmd-x8-p20-120", "name": "MyActuator RMD-X8-P20-120 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X8-P20-120-E", "category": "actuators", "subcategory": "joint-actuators", "summary": "MyActuator's 120 N·m flagship planetary joint for humanoid hips/knees; Maglev's first-wave benchmark SKU.", "origin": "CN", "origin_basis": "hq", "price_usd": 999, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x8-p20-120.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x8-p20-120/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x8-p20-120.json" }, { "id": "ac-robstride-rs04", "name": "RobStride RS04 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS04", "category": "actuators", "subcategory": "joint-actuators", "summary": "Highest-torque RobStride QDD joint (120 N·m peak) for humanoid hips and knees; rated 40 N·m only with a 345x345 mm aluminium plate (35 N·m with 220x200 mm).", "origin": "CN", "origin_basis": "hq", "price_usd": 168.87, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs04.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs04/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs04.json" } ], "pairs_with_detail": [ { "id": "ac-rls-aksim-2", "name": "RLS AksIM-2 Off-Axis Absolute Rotary Encoder", "brand": "RLS (Renishaw associate)", "mpn": "AksIM-2 (MBxxx readhead + MRAxxx ring; configured)", "category": "actuators", "subcategory": "joint-encoders", "summary": "Thin through-hole absolute magnetic ring encoder (ID 8-68 mm) widely used as the output-side encoder in robot joints and exoskeletons.", "origin": "SI", "origin_basis": "hq", "price_usd": 238.97, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-rls-aksim-2.webp", "url": "https://parts.trymaglev.com/p/ac-rls-aksim-2/", "json": "https://parts.trymaglev.com/api/parts/ac-rls-aksim-2.json" } ] }, { "id": "ac-myactuator-rmd-x2-p28-7", "name": "MyActuator RMD-X2-P28-7 Planetary Actuator", "subcategory": "joint-actuators", "brand": "MyActuator", "mpn": "RMD-X2-P28-7", "summary": "Small high-ratio (28:1) integrated actuator for wrists, grippers and small arms.", "maker": { "name": "Suzhou Micro Actuator Technology (MyActuator)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "7 N·m", "num": 7, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "2.5 N·m", "num": 2.5, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "28.17:1 planetary", "num": 28.17 }, "voltage_v": { "label": "Voltage", "value": "24 V input", "num": 24, "unit": "V" }, "mass_g": { "label": "Mass", "value": "260 g", "num": 260, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN bus / EtherCAT (variant)", "num": null }, "encoder": { "label": "Encoder", "value": "Dual encoder", "num": null }, "backlash": { "label": "Backlash", "value": "12 arcmin", "num": 12, "unit": "arcmin" } }, "price": [ { "qty": 1, "usd": 299, "kind": "list", "source": "https://myactuator.us/products/rmd-x-series/rmd-x2-p28-7", "as_of": "2026-10-29", "note": "Official MyActuator USA store (myactuator.us); store states in stock / ships in 2-3 days for X8 (not allocation-verified)." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://myactuator.us/products/rmd-x-series/rmd-x2-p28-7", "datasheet": "https://www.myactuator.com/downloads-xseries", "cad": null }, "equivalents": [ "ac-damiao-dm-j4310-2ec" ], "pairs_with": [], "maglev": { "custom": "Maglev research lists named MyActuator sales contacts and a request route for dyno reports and license/transfer scope (CN003, contacts.md); not contacted.", "directory_ref": null }, "sources": [ { "url": "https://myactuator.us/products/rmd-x-series/rmd-x2-p28-7", "what": "specs + USD price" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x2-p28-7.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-myactuator-rmd-x2-p28-7.webp", "source_image": "https://cdn.sanity.io/images/7rgy42zg/production/0b49e6049370361a9067794710841799308a6010-949x900.webp", "source_page": "https://myactuator.us/products/rmd-x-series/rmd-x2-p28-7", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x2-p28-7/", "markdown": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x2-p28-7/index.md", "equivalents_detail": [ { "id": "ac-damiao-dm-j4310-2ec", "name": "Damiao DM-J4310-2EC Joint Motor", "brand": "Damiao", "mpn": "DM-J4310-2EC", "category": "actuators", "subcategory": "joint-actuators", "summary": "Low-cost 10:1 dual-encoder joint (~306 g) popular for small arms and LeRobot-style builds; MIT-mode CAN control.", "origin": "CN", "origin_basis": "hq", "price_usd": 139.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-damiao-dm-j4310-2ec.webp", "url": "https://parts.trymaglev.com/p/ac-damiao-dm-j4310-2ec/", "json": "https://parts.trymaglev.com/api/parts/ac-damiao-dm-j4310-2ec.json" } ], "pairs_with_detail": [] }, { "id": "ac-myactuator-rmd-x4-p36-36", "name": "MyActuator RMD-X4-P36-36 Planetary Actuator", "subcategory": "joint-actuators", "brand": "MyActuator", "mpn": "RMD-X4-P36-36-E", "summary": "Compact 36:1 planetary actuator with output-side absolute encoder; 34 N·m peak in 360 g, for arms and small humanoids.", "maker": { "name": "Suzhou Micro Actuator Technology (MyActuator)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "34 N·m", "num": 34, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "10.5 N·m", "num": 10.5, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "36:1 planetary", "num": 36 }, "voltage_v": { "label": "Voltage", "value": "24 V input", "num": 24, "unit": "V" }, "mass_g": { "label": "Mass", "value": "360 g", "num": 360, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN bus / EtherCAT (variant)", "num": null }, "encoder": { "label": "Encoder", "value": "Dual absolute: 17-bit input / 18-bit output", "num": null }, "backlash": { "label": "Backlash", "value": "10 arcmin", "num": 10, "unit": "arcmin" } }, "price": [ { "qty": 1, "usd": 449, "kind": "list", "source": "https://myactuator.us/products/rmd-x-series/rmd-x4-p36-36", "as_of": "2026-10-29", "note": "Official MyActuator USA store (myactuator.us); store states in stock / ships in 2-3 days for X8 (not allocation-verified)." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://myactuator.us/products/rmd-x-series/rmd-x4-p36-36", "datasheet": "https://www.myactuator.com/downloads-xseries", "cad": null }, "equivalents": [ "ac-robstride-rs06", "ac-leadshine-pj3-75can42" ], "pairs_with": [], "maglev": { "custom": "Maglev research lists named MyActuator sales contacts and a request route for dyno reports and license/transfer scope (CN003, contacts.md); not contacted.", "directory_ref": null }, "sources": [ { "url": "https://myactuator.us/products/rmd-x-series/rmd-x4-p36-36", "what": "specs + USD price" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x4-p36-36.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-myactuator-rmd-x4-p36-36.webp", "source_image": "https://cdn.sanity.io/images/7rgy42zg/production/91afd01747f4e8c17fbae02520e81469e939b1eb-1225x900.webp", "source_page": "https://myactuator.us/products/rmd-x-series/rmd-x4-p36-36", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x4-p36-36/", "markdown": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x4-p36-36/index.md", "equivalents_detail": [ { "id": "ac-robstride-rs06", "name": "RobStride RS06 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS06", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 9:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 119.58, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs06.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs06/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs06.json" }, { "id": "ac-leadshine-pj3-75can42", "name": "Leadshine PJ3-75CAN42 Planetary Integrated Actuator", "brand": "Leadshine", "mpn": "PJ3-75CAN42", "category": "actuators", "subcategory": "joint-actuators", "summary": "75 mm, 20:1 planetary joint module with CAN-FD from a large listed Chinese motion-control maker; sold FOB Shenzhen from its official store.", "origin": "CN", "origin_basis": "hq", "price_usd": 399, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-leadshine-pj3-75can42.webp", "url": "https://parts.trymaglev.com/p/ac-leadshine-pj3-75can42/", "json": "https://parts.trymaglev.com/api/parts/ac-leadshine-pj3-75can42.json" } ], "pairs_with_detail": [] }, { "id": "ac-myactuator-rmd-x6-p20-60", "name": "MyActuator RMD-X6-P20-60 Planetary Actuator", "subcategory": "joint-actuators", "brand": "MyActuator", "mpn": "RMD-X6-P20-60", "summary": "Mid-size ~20:1 planetary actuator for humanoid shoulders/elbows and exoskeletons.", "maker": { "name": "Suzhou Micro Actuator Technology (MyActuator)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "50 N·m", "num": 50, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "20 N·m", "num": 20, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "19.612:1 planetary", "num": 19.612 }, "voltage_v": { "label": "Voltage", "value": "48 V input", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "780 g", "num": 780, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN bus / EtherCAT (variant)", "num": null }, "encoder": { "label": "Encoder", "value": "Dual encoder", "num": null }, "backlash": { "label": "Backlash", "value": "10 arcmin", "num": 10, "unit": "arcmin" } }, "price": [ { "qty": 1, "usd": 599, "kind": "list", "source": "https://myactuator.us/products/rmd-x-series/rmd-x6-p20-60", "as_of": "2026-10-29", "note": "Official MyActuator USA store (myactuator.us); store states in stock / ships in 2-3 days for X8 (not allocation-verified)." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://myactuator.us/products/rmd-x-series/rmd-x6-p20-60", "datasheet": "https://www.myactuator.com/downloads-xseries", "cad": null }, "equivalents": [ "ac-robstride-rs03", "ac-cubemars-ak10-9-v3", "ac-damiao-dm-j8009-2ec" ], "pairs_with": [], "maglev": { "custom": "Maglev research lists named MyActuator sales contacts and a request route for dyno reports and license/transfer scope (CN003, contacts.md); not contacted.", "directory_ref": null }, "sources": [ { "url": "https://myactuator.us/products/rmd-x-series/rmd-x6-p20-60", "what": "specs + USD price" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x6-p20-60.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-myactuator-rmd-x6-p20-60.webp", "source_image": "https://cdn.sanity.io/images/7rgy42zg/production/4a566215f8eeda390f969f2000cd428346c0f6d3-1258x900.webp", "source_page": "https://myactuator.us/products/rmd-x-series/rmd-x6-p20-60", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x6-p20-60/", "markdown": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x6-p20-60/index.md", "equivalents_detail": [ { "id": "ac-robstride-rs03", "name": "RobStride RS03 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS03", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 9:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 140.7, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs03.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs03/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs03.json" }, { "id": "ac-cubemars-ak10-9-v3", "name": "CubeMars AK10-9 V3.0 KV60 Robotic Actuator", "brand": "CubeMars", "mpn": "AK10-9 V3.0 KV60", "category": "actuators", "subcategory": "joint-actuators", "summary": "Larger 9:1 QDD joint with dual encoders for humanoid legs and heavier quadrupeds.", "origin": "CN", "origin_basis": "hq", "price_usd": 698.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak10-9-v3.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak10-9-v3/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak10-9-v3.json" }, { "id": "ac-damiao-dm-j8009-2ec", "name": "Damiao DM-J8009-2EC Joint Motor", "brand": "Damiao", "mpn": "DM-J8009-2EC", "category": "actuators", "subcategory": "joint-actuators", "summary": "Damiao's 20/40 N·m dual-encoder joint with output single-turn absolute position; CAN reporting of speed, position, torque and temperature.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-damiao-dm-j8009-2ec.webp", "url": "https://parts.trymaglev.com/p/ac-damiao-dm-j8009-2ec/", "json": "https://parts.trymaglev.com/api/parts/ac-damiao-dm-j8009-2ec.json" } ], "pairs_with_detail": [] }, { "id": "ac-myactuator-rmd-x8-p20-120", "name": "MyActuator RMD-X8-P20-120 Planetary Actuator", "subcategory": "joint-actuators", "brand": "MyActuator", "mpn": "RMD-X8-P20-120-E", "summary": "MyActuator's 120 N·m flagship planetary joint for humanoid hips/knees; Maglev's first-wave benchmark SKU.", "maker": { "name": "Suzhou Micro Actuator Technology (MyActuator)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "120 N·m", "num": 120, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "43 N·m", "num": 43, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "19.612:1 planetary", "num": 19.612 }, "voltage_v": { "label": "Voltage", "value": "48 V input", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "1400 g", "num": 1400, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN bus / EtherCAT (variant)", "num": null }, "encoder": { "label": "Encoder", "value": "Dual absolute 17-bit input / 17-bit output", "num": null }, "backlash": { "label": "Backlash", "value": "10 arcmin", "num": 10, "unit": "arcmin" } }, "price": [ { "qty": 1, "usd": 999, "kind": "list", "source": "https://myactuator.us/products/rmd-x-series/rmd-x8-p20-120", "as_of": "2026-10-29", "note": "Official MyActuator USA store (myactuator.us); store states in stock / ships in 2-3 days for X8 (not allocation-verified)." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://myactuator.us/products/rmd-x-series/rmd-x8-p20-120", "datasheet": "https://www.myactuator.com/downloads-xseries", "cad": null }, "equivalents": [ "ac-robstride-rs04", "ac-encos-ec-a8116-p1-18", "ac-cubemars-ak80-64" ], "pairs_with": [ "ac-rls-aksim-2" ], "maglev": { "custom": "Maglev research lists named MyActuator sales contacts and a request route for dyno reports and license/transfer scope (CN003, contacts.md); not contacted.", "directory_ref": null }, "sources": [ { "url": "https://myactuator.us/products/rmd-x-series/rmd-x8-p20-120", "what": "specs + USD price" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x8-p20-120.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-myactuator-rmd-x8-p20-120.webp", "source_image": "https://cdn.sanity.io/images/7rgy42zg/production/f5bdd425abf1655358b0f0861ceab084637b3ffb-1062x900.webp", "source_page": "https://myactuator.us/products/rmd-x-series/rmd-x8-p20-120", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x8-p20-120/", "markdown": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x8-p20-120/index.md", "equivalents_detail": [ { "id": "ac-robstride-rs04", "name": "RobStride RS04 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS04", "category": "actuators", "subcategory": "joint-actuators", "summary": "Highest-torque RobStride QDD joint (120 N·m peak) for humanoid hips and knees; rated 40 N·m only with a 345x345 mm aluminium plate (35 N·m with 220x200 mm).", "origin": "CN", "origin_basis": "hq", "price_usd": 168.87, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs04.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs04/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs04.json" }, { "id": "ac-encos-ec-a8116-p1-18", "name": "ENCOS EC-A8116-P1-18 Planetary Joint", "brand": "ENCOS", "mpn": "EC-A8116-P1-18", "category": "actuators", "subcategory": "joint-actuators", "summary": "Nanjing-made 18:1 planetary joint with dual encoders and CAN; 130 N·m peak class for humanoid legs.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-encos-ec-a8116-p1-18.webp", "url": "https://parts.trymaglev.com/p/ac-encos-ec-a8116-p1-18/", "json": "https://parts.trymaglev.com/api/parts/ac-encos-ec-a8116-p1-18.json" }, { "id": "ac-cubemars-ak80-64", "name": "CubeMars AK80-64 KV80 Robotic Actuator", "brand": "CubeMars", "mpn": "AK80-64 KV80", "category": "actuators", "subcategory": "joint-actuators", "summary": "High-ratio (64:1) planetary joint for arms and exoskeletons that need holding torque more than backdrivability.", "origin": "CN", "origin_basis": "hq", "price_usd": 889.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak80-64.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak80-64/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak80-64.json" } ], "pairs_with_detail": [ { "id": "ac-rls-aksim-2", "name": "RLS AksIM-2 Off-Axis Absolute Rotary Encoder", "brand": "RLS (Renishaw associate)", "mpn": "AksIM-2 (MBxxx readhead + MRAxxx ring; configured)", "category": "actuators", "subcategory": "joint-encoders", "summary": "Thin through-hole absolute magnetic ring encoder (ID 8-68 mm) widely used as the output-side encoder in robot joints and exoskeletons.", "origin": "SI", "origin_basis": "hq", "price_usd": 238.97, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-rls-aksim-2.webp", "url": "https://parts.trymaglev.com/p/ac-rls-aksim-2/", "json": "https://parts.trymaglev.com/api/parts/ac-rls-aksim-2.json" } ] }, { "id": "ac-unitree-go-m8010-6", "name": "Unitree GO-M8010-6 Joint Motor", "subcategory": "joint-actuators", "brand": "Unitree", "mpn": "GO-M8010-6", "summary": "Unitree's Go1/Go2-class quadruped joint: 6.33:1 planetary QDD with RS-485 at 4 Mbps; cheap and widely used in student and research legged robots.", "maker": { "name": "Hangzhou Yushu Technology (Unitree Robotics, 宇树科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "23.7 N·m max output (24 °C)", "num": 23.7, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "unknown", "num": null }, "ratio": { "label": "Gear ratio", "value": "6.33:1", "num": 6.33 }, "voltage_v": { "label": "Voltage", "value": "12-30 VDC (24 V recommended)", "num": 24, "unit": "V" }, "mass_g": { "label": "Mass", "value": "~530 g", "num": 530, "unit": "g" }, "interface": { "label": "Interface", "value": "RS-485, 4 Mbps, 6 kHz control", "num": null }, "encoder": { "label": "Encoder", "value": "15-bit motor-side absolute", "num": null } }, "price": [ { "qty": 1, "usd": 369, "kind": "list", "source": "https://shop.unitree.com/products/go1-motor", "as_of": "2026-10-29", "note": "Official Unitree shop; listed as backordered on 2026-10-29" } ], "moq": "unknown", "lead_time": "backordered (official shop, 2026-10-29)", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.unitree.com/cn/mobile/go1/motor/", "datasheet": "https://github.com/unitreerobotics/unitree_actuator_sdk", "cad": null }, "equivalents": [ "ac-cubemars-ak80-9-v3", "ac-robstride-rs02", "ac-cubemars-ak70-10", "ac-unitree-a1-motor" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.unitree.com/cn/mobile/go1/motor/", "what": "specs" }, { "url": "https://shop.unitree.com/products/go1-motor", "what": "USD price + stock" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-unitree-go-m8010-6.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-unitree-go-m8010-6.webp", "source_image": "https://shop.unitree.com/cdn/shop/products/169_1312x.jpg?v=1668073892", "source_page": "https://shop.unitree.com/products/go1-motor", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-unitree-go-m8010-6/", "markdown": "https://parts.trymaglev.com/p/ac-unitree-go-m8010-6/index.md", "equivalents_detail": [ { "id": "ac-cubemars-ak80-9-v3", "name": "CubeMars AK80-9 V3.0 KV100 Robotic Actuator", "brand": "CubeMars", "mpn": "AK80-9 V3.0 KV100", "category": "actuators", "subcategory": "joint-actuators", "summary": "The reference 9:1 QDD joint used across many quadruped and humanoid research builds; 60 dB at 65 cm claimed.", "origin": "CN", "origin_basis": "hq", "price_usd": 479.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak80-9-v3.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak80-9-v3/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak80-9-v3.json" }, { "id": "ac-robstride-rs02", "name": "RobStride RS02 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS02", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 7.75:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 98.45, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs02.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs02/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs02.json" }, { "id": "ac-cubemars-ak70-10", "name": "CubeMars AK70-10 KV100 Robotic Actuator", "brand": "CubeMars", "mpn": "AK70-10 KV100", "category": "actuators", "subcategory": "joint-actuators", "summary": "10:1 QDD joint for legged robots and exoskeletons; mid-size step between AK60 and AK80.", "origin": "CN", "origin_basis": "hq", "price_usd": 398.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak70-10.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak70-10/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak70-10.json" }, { "id": "ac-unitree-a1-motor", "name": "Unitree A1 Joint Motor", "brand": "Unitree", "mpn": "A1 motor", "category": "actuators", "subcategory": "joint-actuators", "summary": "Older Unitree A1-quadruped joint motor (33.5 N·m instantaneous) still sold through resellers; RS-485 at 1 kHz.", "origin": "CN", "origin_basis": "hq", "price_usd": 499, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-unitree-a1-motor.webp", "url": "https://parts.trymaglev.com/p/ac-unitree-a1-motor/", "json": "https://parts.trymaglev.com/api/parts/ac-unitree-a1-motor.json" } ], "pairs_with_detail": [] }, { "id": "ac-unitree-a1-motor", "name": "Unitree A1 Joint Motor", "subcategory": "joint-actuators", "brand": "Unitree", "mpn": "A1 motor", "summary": "Older Unitree A1-quadruped joint motor (33.5 N·m instantaneous) still sold through resellers; RS-485 at 1 kHz.", "maker": { "name": "Hangzhou Yushu Technology (Unitree Robotics, 宇树科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "33.5 N·m max instantaneous", "num": 33.5, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "unknown", "num": null }, "ratio": { "label": "Gear ratio", "value": "unknown", "num": null }, "voltage_v": { "label": "Voltage", "value": "20-40 V working", "num": null, "unit": "V" }, "mass_g": { "label": "Mass", "value": "605 g", "num": 605, "unit": "g" }, "interface": { "label": "Interface", "value": "RS-485, 1 kHz control period", "num": null }, "encoder": { "label": "Encoder", "value": "15-bit motor encoder", "num": null } }, "price": [ { "qty": 1, "usd": 499, "kind": "distributor", "source": "https://www.4gltemall.com/unitree-a1-motor.html", "as_of": "2026-10-29", "note": "Third-party reseller, 'in stock'; no official Unitree price found" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.4gltemall.com/unitree-a1-motor.html", "datasheet": null, "cad": null }, "equivalents": [ "ac-unitree-go-m8010-6" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.4gltemall.com/unitree-a1-motor.html", "what": "specs + price (reseller)" } ], "confidence": "REPORTED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-unitree-a1-motor.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-unitree-a1-motor.webp", "source_image": "https://www.4gltemall.com/media/catalog/product/cache/1/image/650x650/9df78eab33525d08d6e5fb8d27136e95/u/n/unitree_a1_motor_1_.jpg", "source_page": "https://www.4gltemall.com/unitree-a1-motor.html", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-unitree-a1-motor/", "markdown": "https://parts.trymaglev.com/p/ac-unitree-a1-motor/index.md", "equivalents_detail": [ { "id": "ac-unitree-go-m8010-6", "name": "Unitree GO-M8010-6 Joint Motor", "brand": "Unitree", "mpn": "GO-M8010-6", "category": "actuators", "subcategory": "joint-actuators", "summary": "Unitree's Go1/Go2-class quadruped joint: 6.33:1 planetary QDD with RS-485 at 4 Mbps; cheap and widely used in student and research legged robots.", "origin": "CN", "origin_basis": "hq", "price_usd": 369, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-unitree-go-m8010-6.webp", "url": "https://parts.trymaglev.com/p/ac-unitree-go-m8010-6/", "json": "https://parts.trymaglev.com/api/parts/ac-unitree-go-m8010-6.json" } ], "pairs_with_detail": [] }, { "id": "ac-damiao-dm-j4310-2ec", "name": "Damiao DM-J4310-2EC Joint Motor", "subcategory": "joint-actuators", "brand": "Damiao", "mpn": "DM-J4310-2EC", "summary": "Low-cost 10:1 dual-encoder joint (~306 g) popular for small arms and LeRobot-style builds; MIT-mode CAN control.", "maker": { "name": "Shenzhen Damiao Technology (达妙科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "7 N·m (V3); 12.5 N·m listed for V4", "num": 7, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "3 N·m (V3); 3.5 N·m (V4)", "num": 3, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "10:1", "num": 10 }, "voltage_v": { "label": "Voltage", "value": "24 V or 48 V versions", "num": 24, "unit": "V" }, "mass_g": { "label": "Mass", "value": "~306 g", "num": 306, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN 1 Mbps (control) + UART 921600 (config)", "num": null }, "encoder": { "label": "Encoder", "value": "Dual magnetic, 14-bit (V3) / 16-bit (V4)", "num": null } }, "price": [ { "qty": 1, "usd": 139.99, "kind": "distributor", "source": "https://openelab.com/products/damiao-brushless-servo-dm-j4310", "as_of": "2026-10-29", "note": "OpenELAB sale price (regular $185.99) for SKU DM-J4310-2EC-24V-V3; OpenELAB is a listed official Damiao distributor" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Seller page mixes V3 and V4 figures; confirm version before ordering." }, "links": { "product": "https://openelab.com/products/damiao-brushless-servo-dm-j4310", "datasheet": null, "cad": null }, "equivalents": [ "ac-robstride-rs00", "ac-cubemars-ak60-6-v3", "ac-myactuator-rmd-x2-p28-7" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://openelab.com/products/damiao-brushless-servo-dm-j4310", "what": "specs + price (distributor)" } ], "confidence": "REPORTED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-damiao-dm-j4310-2ec.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-damiao-dm-j4310-2ec.webp", "source_image": "https://openelab.com/cdn/shop/files/1_54f315cc-0cea-432c-a7e7-5f17bca4ccf6.webp?v=1768359957&width=1920", "source_page": "https://openelab.com/products/damiao-brushless-servo-dm-j4310", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-damiao-dm-j4310-2ec/", "markdown": "https://parts.trymaglev.com/p/ac-damiao-dm-j4310-2ec/index.md", "equivalents_detail": [ { "id": "ac-robstride-rs00", "name": "RobStride RS00 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS00", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 10:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 84.23, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs00.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs00/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs00.json" }, { "id": "ac-cubemars-ak60-6-v3", "name": "CubeMars AK60-6 V3.0 KV80 Robotic Actuator", "brand": "CubeMars", "mpn": "AK60-6 V3.0 KV80", "category": "actuators", "subcategory": "joint-actuators", "summary": "Small 6:1 QDD joint with integrated driver; a common pick for small legged robots, grippers and arm wrists.", "origin": "CN", "origin_basis": "hq", "price_usd": 229.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak60-6-v3.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak60-6-v3/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak60-6-v3.json" }, { "id": "ac-myactuator-rmd-x2-p28-7", "name": "MyActuator RMD-X2-P28-7 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X2-P28-7", "category": "actuators", "subcategory": "joint-actuators", "summary": "Small high-ratio (28:1) integrated actuator for wrists, grippers and small arms.", "origin": "CN", "origin_basis": "hq", "price_usd": 299, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x2-p28-7.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x2-p28-7/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x2-p28-7.json" } ], "pairs_with_detail": [] }, { "id": "ac-damiao-dm-j8009-2ec", "name": "Damiao DM-J8009-2EC Joint Motor", "subcategory": "joint-actuators", "brand": "Damiao", "mpn": "DM-J8009-2EC", "summary": "Damiao's 20/40 N·m dual-encoder joint with output single-turn absolute position; CAN reporting of speed, position, torque and temperature.", "maker": { "name": "Shenzhen Damiao Technology (达妙科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "40 N·m", "num": 40, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "20 N·m", "num": 20, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "unknown", "num": null }, "voltage_v": { "label": "Voltage", "value": "unknown", "num": null }, "mass_g": { "label": "Mass", "value": "unknown", "num": null }, "interface": { "label": "Interface", "value": "CAN", "num": null }, "encoder": { "label": "Encoder", "value": "Dual encoder; output single-turn absolute", "num": null } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.mdmbot.com/index.php?c=show&id=104", "datasheet": null, "cad": null }, "equivalents": [ "ac-myactuator-rmd-x6-p20-60", "ac-robstride-rs03" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.mdmbot.com/index.php?c=show&id=104", "what": "rated/peak torque, encoder, CAN; ratio/voltage/mass only in an image table" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "joint", "image": { "url": "https://parts.trymaglev.com/img/ac-damiao-dm-j8009-2ec.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-damiao-dm-j8009-2ec.webp", "source_image": "https://www.mdmbot.com/uploadfile/202507/52f53b76b4b25be.png", "source_page": "https://www.mdmbot.com/index.php?c=show&id=104", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-damiao-dm-j8009-2ec/", "markdown": "https://parts.trymaglev.com/p/ac-damiao-dm-j8009-2ec/index.md", "equivalents_detail": [ { "id": "ac-myactuator-rmd-x6-p20-60", "name": "MyActuator RMD-X6-P20-60 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X6-P20-60", "category": "actuators", "subcategory": "joint-actuators", "summary": "Mid-size ~20:1 planetary actuator for humanoid shoulders/elbows and exoskeletons.", "origin": "CN", "origin_basis": "hq", "price_usd": 599, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x6-p20-60.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x6-p20-60/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x6-p20-60.json" }, { "id": "ac-robstride-rs03", "name": "RobStride RS03 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS03", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 9:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 140.7, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs03.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs03/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs03.json" } ], "pairs_with_detail": [] }, { "id": "ac-steadywin-gim8115-9", "name": "SteadyWin GIM8115-9 Joint Motor (48 V, GDS810 driver)", "subcategory": "joint-actuators", "brand": "SteadyWin", "mpn": "GIM8115-9", "summary": "9:1 planetary joint with steel gears and 15 arcmin backlash; four voltage/driver variants, IP54.", "maker": { "name": "Jiangxi SteadyWin Automation (江西伺泰威; English site Skyline Innovation Co., Limited)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "46 N·m stall (48 V, Y, GDS810); no separate peak figure published", "num": 46, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "13.8 N·m (48 V, GDS810)", "num": 13.8, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "9:1 planetary, steel gears", "num": 9 }, "voltage_v": { "label": "Voltage", "value": "12-48 V range; 48 V variant", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "705 g with driver (660 g without)", "num": 705, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN", "num": null }, "backlash": { "label": "Backlash", "value": "15 arcmin", "num": 15, "unit": "arcmin" } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "46 N·m is a stall figure; manufacturer noise claim <60 dB lacks test conditions." }, "links": { "product": "https://www.steadywin.cn/en/pd.jsp?fromColId=0&id=18", "datasheet": null, "cad": null }, "equivalents": [ "ac-robstride-rs06", "ac-cubemars-ak80-9-v3" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.steadywin.cn/en/pd.jsp?fromColId=0&id=18", "what": "variant spec table; no price" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "driver", "image": { "url": "https://parts.trymaglev.com/img/ac-steadywin-gim8115-9.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-steadywin-gim8115-9.webp", "source_image": "https://cdn.shopify.com/s/files/1/0621/0050/4774/files/6_aaa95c37-8379-4088-af48-fc16a0754ea6.webp?v=1770871789", "source_page": "https://openelab.io/products/steadywin-gim8115-9-torque-servo", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-steadywin-gim8115-9/", "markdown": "https://parts.trymaglev.com/p/ac-steadywin-gim8115-9/index.md", "equivalents_detail": [ { "id": "ac-robstride-rs06", "name": "RobStride RS06 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS06", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 9:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 119.58, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs06.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs06/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs06.json" }, { "id": "ac-cubemars-ak80-9-v3", "name": "CubeMars AK80-9 V3.0 KV100 Robotic Actuator", "brand": "CubeMars", "mpn": "AK80-9 V3.0 KV100", "category": "actuators", "subcategory": "joint-actuators", "summary": "The reference 9:1 QDD joint used across many quadruped and humanoid research builds; 60 dB at 65 cm claimed.", "origin": "CN", "origin_basis": "hq", "price_usd": 479.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak80-9-v3.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak80-9-v3/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak80-9-v3.json" } ], "pairs_with_detail": [] }, { "id": "ac-leadshine-pj3-75can42", "name": "Leadshine PJ3-75CAN42 Planetary Integrated Actuator", "subcategory": "joint-actuators", "brand": "Leadshine", "mpn": "PJ3-75CAN42", "summary": "75 mm, 20:1 planetary joint module with CAN-FD from a large listed Chinese motion-control maker; sold FOB Shenzhen from its official store.", "maker": { "name": "Shenzhen Leadshine Intelligent Technology (雷赛智能)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "42 N·m instantaneous max", "num": 42, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "14 N·m", "num": 14, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "20:1 planetary", "num": 20 }, "voltage_v": { "label": "Voltage", "value": "24-48 VDC", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "800 g", "num": 800, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN-FD", "num": null } }, "price": [ { "qty": 1, "usd": 399, "kind": "list", "source": "https://store.leadshine.com/products/pj3-75can42-planetary-integrated-actuator", "as_of": "2026-10-29", "note": "Official store sale price (regular $419); FOB Shenzhen, freight at checkout, duties buyer's responsibility" } ], "moq": "unknown", "lead_time": "1-2 weeks to ship after order confirmation (store page, 2026-10-29)", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://store.leadshine.com/products/pj3-75can42-planetary-integrated-actuator", "datasheet": "https://store.leadshine.com/cdn/shop/files/PJ3-75CAN42.pdf", "cad": null }, "equivalents": [ "ac-myactuator-rmd-x4-p36-36", "ac-robstride-rs06" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://store.leadshine.com/products/pj3-75can42-planetary-integrated-actuator", "what": "specs + USD price + FOB/lead time" }, { "url": "https://www.leadshine.com/robot-detail/PJ3-75CAN42.html", "what": "maker product page (via Maglev research CN040)" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-leadshine-pj3-75can42.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-leadshine-pj3-75can42.webp", "source_image": "https://store.leadshine.com/cdn/shop/files/pj-70-8_7154e94b-8663-4656-b153-e8d4aa14338d.png?v=1784028243&width=1920", "source_page": "https://store.leadshine.com/products/pj3-75can42-planetary-integrated-actuator", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-leadshine-pj3-75can42/", "markdown": "https://parts.trymaglev.com/p/ac-leadshine-pj3-75can42/index.md", "equivalents_detail": [ { "id": "ac-myactuator-rmd-x4-p36-36", "name": "MyActuator RMD-X4-P36-36 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X4-P36-36-E", "category": "actuators", "subcategory": "joint-actuators", "summary": "Compact 36:1 planetary actuator with output-side absolute encoder; 34 N·m peak in 360 g, for arms and small humanoids.", "origin": "CN", "origin_basis": "hq", "price_usd": 449, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x4-p36-36.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x4-p36-36/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x4-p36-36.json" }, { "id": "ac-robstride-rs06", "name": "RobStride RS06 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS06", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated planetary quasi-direct-drive joint (motor, 9:1 planetary, driver, dual encoders) for legged and humanoid builders who want the low-cost Chinese QDD class.", "origin": "CN", "origin_basis": "hq", "price_usd": 119.58, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs06.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs06/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs06.json" } ], "pairs_with_detail": [] }, { "id": "ac-zeroerr-erob70f-100", "name": "ZeroErr eRob70F Harmonic Rotary Actuator (100:1)", "subcategory": "joint-actuators", "brand": "ZeroErr", "mpn": "eRob70F (14-100 configuration; full order code to confirm)", "summary": "Integrated harmonic-drive joint (frameless motor, strain-wave gear, absolute encoders, EtherCAT/CANopen drive) for cobot-style arms needing near-zero backlash rather than backdrivability.", "maker": { "name": "ZeroErr (零差云控（深圳）科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "19 N·m start-stop; 35 N·m permissible momentary", "num": 35, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "5.4 N·m", "num": 5.4, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "100:1 strain-wave", "num": 100 }, "voltage_v": { "label": "Voltage", "value": "48 V (±10%)", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "770 g", "num": 770, "unit": "g" }, "interface": { "label": "Interface", "value": "EtherCAT / CANopen / Modbus (variant)", "num": null }, "encoder": { "label": "Encoder", "value": "Output 19-bit absolute", "num": null } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Torque/mass figures from Maglev research CN009 transcription of this page (2026-10-06); the 2026-10-29 fetch rendered labels but not table values." }, "links": { "product": "https://jp.zeroerr.com/rotary_actuators/erob70f", "datasheet": "https://dl.zeroerr.cn/static/en/eRob%20CANopen%20and%20EtherCAT%20User%20Manual%20v1.11.pdf", "cad": null }, "equivalents": [ "ac-harmonicdrive-sha20a-100" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://jp.zeroerr.com/rotary_actuators/erob70f", "what": "48 V, 19-bit output encoder, interfaces (opened 2026-10-29)" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-zeroerr-erob70f-100.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-zeroerr-erob70f-100.webp", "source_image": "https://cdn.shopify.com/s/files/1/0673/6848/5000/files/Zero_Err-EROB70F_I_Series-main-1.jpg?v=1769574278", "source_page": "https://aifitlab.com/products/zeroerr-erob-70f-motor", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-zeroerr-erob70f-100/", "markdown": "https://parts.trymaglev.com/p/ac-zeroerr-erob70f-100/index.md", "equivalents_detail": [ { "id": "ac-harmonicdrive-sha20a-100", "name": "Harmonic Drive SHA20A Hollow-Shaft Rotary Actuator (CG, 1:100)", "brand": "Harmonic Drive", "mpn": "SHA20A (CG type, ratio 100)", "category": "actuators", "subcategory": "joint-actuators", "summary": "Western benchmark hollow-shaft servo actuator (CSG strain-wave gear + motor + absolute encoder) for precision arms; AC servo paired with the HA-800 drive.", "origin": "JP", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-harmonicdrive-sha20a-100.webp", "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-sha20a-100/", "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-sha20a-100.json" } ], "pairs_with_detail": [] }, { "id": "ac-encos-ec-a8116-p1-18", "name": "ENCOS EC-A8116-P1-18 Planetary Joint", "subcategory": "joint-actuators", "brand": "ENCOS", "mpn": "EC-A8116-P1-18", "summary": "Nanjing-made 18:1 planetary joint with dual encoders and CAN; 130 N·m peak class for humanoid legs.", "maker": { "name": "Nanjing Yinkesi Intelligent Technology (ENCOS, 南京因克斯智能科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "130 N·m", "num": 130, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "40 N·m", "num": 40, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "18:1", "num": 18 }, "voltage_v": { "label": "Voltage", "value": "48 V rated", "num": 48, "unit": "V" }, "mass_g": { "label": "Mass", "value": "961 g", "num": 961, "unit": "g" }, "interface": { "label": "Interface", "value": "CAN, dual encoder", "num": null } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Specs from a reseller table (aifitlab), not an ENCOS datasheet; the reseller's US$1,125 'backordered' price is excluded because Maglev's servo benchmark judged aifitlab prices unreliable. ENCOS handbook: https://www.encos.cn/xzzx" }, "links": { "product": "https://www.encos.cn/xzzx", "datasheet": null, "cad": null }, "equivalents": [ "ac-myactuator-rmd-x8-p20-120", "ac-robstride-rs04" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://aifitlab.com/products/encos-ec-a8116-p1-18-motor", "what": "spec table (reseller)" } ], "confidence": "REPORTED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-encos-ec-a8116-p1-18.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-encos-ec-a8116-p1-18.webp", "source_image": "https://aifitlab.com/cdn/shop/files/EC-A8116-P1-18-main-4.jpg?v=1774497380&width=1920", "source_page": "https://aifitlab.com/products/encos-ec-a8116-p1-18-motor", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-encos-ec-a8116-p1-18/", "markdown": "https://parts.trymaglev.com/p/ac-encos-ec-a8116-p1-18/index.md", "equivalents_detail": [ { "id": "ac-myactuator-rmd-x8-p20-120", "name": "MyActuator RMD-X8-P20-120 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X8-P20-120-E", "category": "actuators", "subcategory": "joint-actuators", "summary": "MyActuator's 120 N·m flagship planetary joint for humanoid hips/knees; Maglev's first-wave benchmark SKU.", "origin": "CN", "origin_basis": "hq", "price_usd": 999, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x8-p20-120.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x8-p20-120/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x8-p20-120.json" }, { "id": "ac-robstride-rs04", "name": "RobStride RS04 QDD Joint Actuator", "brand": "RobStride", "mpn": "RS04", "category": "actuators", "subcategory": "joint-actuators", "summary": "Highest-torque RobStride QDD joint (120 N·m peak) for humanoid hips and knees; rated 40 N·m only with a 345x345 mm aluminium plate (35 N·m with 220x200 mm).", "origin": "CN", "origin_basis": "hq", "price_usd": 168.87, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-robstride-rs04.webp", "url": "https://parts.trymaglev.com/p/ac-robstride-rs04/", "json": "https://parts.trymaglev.com/api/parts/ac-robstride-rs04.json" } ], "pairs_with_detail": [] }, { "id": "ac-harmonicdrive-sha20a-100", "name": "Harmonic Drive SHA20A Hollow-Shaft Rotary Actuator (CG, 1:100)", "subcategory": "joint-actuators", "brand": "Harmonic Drive", "mpn": "SHA20A (CG type, ratio 100)", "summary": "Western benchmark hollow-shaft servo actuator (CSG strain-wave gear + motor + absolute encoder) for precision arms; AC servo paired with the HA-800 drive.", "maker": { "name": "Harmonic Drive Systems (JP); US arm Harmonic Drive LLC, Beverly MA", "country": "JP", "role": "brand" }, "made_in": "unknown", "specs": { "peak_torque_nm": { "label": "Peak torque", "value": "107 N·m max", "num": 107, "unit": "N·m" }, "rated_torque_nm": { "label": "Rated torque", "value": "43 N·m allowable continuous (on 350x350x18 mm Al plate)", "num": 43, "unit": "N·m" }, "ratio": { "label": "Gear ratio", "value": "100:1 strain-wave", "num": 100 }, "voltage_v": { "label": "Voltage", "value": "AC servo; ratings with HA-800 drive (48 VDC version exists as SHA-20A integrated)", "num": null, "unit": "V" }, "mass_g": { "label": "Mass", "value": "2.6 kg without brake", "num": 2600, "unit": "g" }, "interface": { "label": "Interface", "value": "Via HA-800 servo drive; integrated-drive SHA-20A offers CANopen or EtherCAT", "num": null }, "encoder": { "label": "Encoder", "value": "17-bit magnetic absolute, 16-bit multi-turn counter", "num": null } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Integrated-drive SHA-20A (48 VDC) lists 68-120 N·m max, 16-48 N·m continuous, 2.1 kg across ratios 51-161." }, "links": { "product": "https://www.harmonicdrive.net/products/rotary-actuators/integrated-actuators/sha-integrated-with-servo-drive", "datasheet": "https://www.harmonicdrive.net/_hd/content/documents/SHACG_20A_spec.pdf", "cad": "https://www.harmonicdrive.net/downloads/stp-files/sha-integrated-actuators" }, "equivalents": [ "ac-zeroerr-erob70f-100" ], "pairs_with": [ "ac-harmonicdrive-csf-17-100-2uh" ], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.harmonicdrive.net/_hd/content/documents/SHACG_20A_spec.pdf", "what": "CG-type spec table (max/continuous torque, encoder, mass)" }, { "url": "https://www.harmonicdrive.net/products/rotary-actuators/integrated-actuators/sha-integrated-with-servo-drive", "what": "integrated-drive variant ranges, interfaces, CAD paths; price on request" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Integrated Joint Actuators", "icon": "driver", "image": { "url": "https://parts.trymaglev.com/img/ac-harmonicdrive-sha20a-100.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-harmonicdrive-sha20a-100.webp", "source_image": "https://www.harmonicdrive.net/_hd/Content/renderings/SHA-20A/360.0.jpg", "source_page": "https://www.harmonicdrive.net/products/rotary-actuators/integrated-actuators/sha-integrated-with-servo-drive", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "JP", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "integrated-joint-actuators", "basis": "subcategory", "confidence": "low", "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-sha20a-100/", "markdown": "https://parts.trymaglev.com/p/ac-harmonicdrive-sha20a-100/index.md", "equivalents_detail": [ { "id": "ac-zeroerr-erob70f-100", "name": "ZeroErr eRob70F Harmonic Rotary Actuator (100:1)", "brand": "ZeroErr", "mpn": "eRob70F (14-100 configuration; full order code to confirm)", "category": "actuators", "subcategory": "joint-actuators", "summary": "Integrated harmonic-drive joint (frameless motor, strain-wave gear, absolute encoders, EtherCAT/CANopen drive) for cobot-style arms needing near-zero backlash rather than backdrivability.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-zeroerr-erob70f-100.webp", "url": "https://parts.trymaglev.com/p/ac-zeroerr-erob70f-100/", "json": "https://parts.trymaglev.com/api/parts/ac-zeroerr-erob70f-100.json" } ], "pairs_with_detail": [ { "id": "ac-harmonicdrive-csf-17-100-2uh", "name": "Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit", "brand": "Harmonic Drive", "mpn": "CSF-17-100-2UH", "category": "actuators", "subcategory": "gear-reducers", "summary": "Size-17 100:1 zero-backlash strain-wave gear unit with integrated cross-roller output bearing; the incumbent reference that Chinese harmonic reducers are measured against.", "origin": "JP", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-harmonicdrive-csf-17-100-2uh.webp", "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-17-100-2uh/", "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-csf-17-100-2uh.json" } ] }, { "id": "ac-dynamixel-xl330-m288-t", "name": "ROBOTIS DYNAMIXEL XL330-M288-T", "subcategory": "smart-servos", "brand": "ROBOTIS DYNAMIXEL", "mpn": "XL330-M288-T", "summary": "Tiny 5 V Dynamixel for desktop arms and hands (e.g., leader arms); cheapest way into the Dynamixel protocol.", "maker": { "name": "ROBOTIS Co., Ltd.", "country": "KR", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "0.52 N·m", "num": 0.52, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "103 rpm", "num": 103, "unit": "rpm" }, "voltage_v": { "label": "Voltage", "value": "5 V nominal", "num": 5, "unit": "V" }, "interface": { "label": "Interface", "value": "TTL half-duplex; also SBUS, iBUS, RC PWM", "num": null }, "feedback": { "label": "Feedback", "value": "4096 steps/rev contactless absolute; position, velocity, current/load, temperature, voltage", "num": null }, "mass_g": { "label": "Mass", "value": "18 g", "num": 18, "unit": "g" } }, "price": [ { "qty": 1, "usd": 27.49, "kind": "list", "source": "https://www.robotis.us/dynamixel-xl330-m288-t/", "as_of": "2026-10-29", "note": "ROBOTIS US list price. ROBOTIS 'estimated rated torque' is 20% of stall. ROBOTIS SKU 902-0163-000." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.robotis.us/dynamixel-xl330-m288-t/", "datasheet": null, "cad": null }, "equivalents": [ "ac-feetech-sts3032" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.robotis.us/dynamixel-xl330-m288-t/", "what": "specs + USD price + SKU" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Smart Serial Servos", "icon": "accelerator", "image": { "url": "https://parts.trymaglev.com/img/ac-dynamixel-xl330-m288-t.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-dynamixel-xl330-m288-t.webp", "source_image": "https://robotis.us/cdn/shop/files/1__31092.1741652455.1280.1280.png?v=1785998304&width=1920", "source_page": "https://www.robotis.us/dynamixel-xl330-m288-t/", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "KR", "basis": "hq" }, "hts_resolved": { "code": "8501.10.40.60", "typical": true, "key": "hobby-servos", "basis": "subcategory", "confidence": "medium", "note": "CBP N315641 (2020): geared feedback servo (brushed DC, gearing, position sensor) 8501.10.4060." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.9, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.9, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14.4, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14.4, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-dynamixel-xl330-m288-t/", "markdown": "https://parts.trymaglev.com/p/ac-dynamixel-xl330-m288-t/index.md", "equivalents_detail": [ { "id": "ac-feetech-sts3032", "name": "Feetech STS3032 Coreless Serial Bus Micro Servo", "brand": "Feetech", "mpn": "STS3032", "category": "actuators", "subcategory": "smart-servos", "summary": "20 g coreless, metal-gear, aluminium-case bus servo with 360°/4096 magnetic encoder; for hands, faces and desktop robots.", "origin": "CN", "origin_basis": "hq", "price_usd": 32.41, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-feetech-sts3032.webp", "url": "https://parts.trymaglev.com/p/ac-feetech-sts3032/", "json": "https://parts.trymaglev.com/api/parts/ac-feetech-sts3032.json" } ], "pairs_with_detail": [] }, { "id": "ac-dynamixel-xl430-w250-t", "name": "ROBOTIS DYNAMIXEL XL430-W250-T", "subcategory": "smart-servos", "brand": "ROBOTIS DYNAMIXEL", "mpn": "XL430-W250-T", "summary": "Entry Dynamixel X with plastic gears; used in TurtleBot3 and many teaching arms.", "maker": { "name": "ROBOTIS Co., Ltd.", "country": "KR", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "1.4 N·m", "num": 1.4, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "57 rpm", "num": 57, "unit": "rpm" }, "voltage_v": { "label": "Voltage", "value": "11.1 V nominal", "num": 11.1, "unit": "V" }, "interface": { "label": "Interface", "value": "TTL half-duplex, 9,600 bps-4.5 Mbps", "num": null }, "feedback": { "label": "Feedback", "value": "4096 steps/rev contactless absolute; position, velocity, current/load, temperature, voltage", "num": null }, "mass_g": { "label": "Mass", "value": "65 g", "num": 65, "unit": "g" } }, "price": [ { "qty": 1, "usd": 27.5, "kind": "list", "source": "https://www.robotis.us/dynamixel-xl430-w250-t/", "as_of": "2026-10-29", "note": "ROBOTIS US list price. ROBOTIS 'estimated rated torque' is 20% of stall. ROBOTIS SKU 902-0135-000." } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.robotis.us/dynamixel-xl430-w250-t/", "datasheet": null, "cad": null }, "equivalents": [ "ac-feetech-sts3215-c018", "ac-hiwonder-lx-16a", "ac-herkulex-drs-0101" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.robotis.us/dynamixel-xl430-w250-t/", "what": "specs + USD price + SKU" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Smart Serial Servos", "icon": "servo", "image": { "url": "https://parts.trymaglev.com/img/ac-dynamixel-xl430-w250-t.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-dynamixel-xl430-w250-t.webp", "source_image": "https://robotis.us/cdn/shop/files/8__39647.1743464677.1280.1280.png?v=1785997070&width=1920", "source_page": "https://www.robotis.us/dynamixel-xl430-w250-t/", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "KR", "basis": "hq" }, "hts_resolved": { "code": "8501.10.40.60", "typical": true, "key": "hobby-servos", "basis": "subcategory", "confidence": "medium", "note": "CBP N315641 (2020): geared feedback servo (brushed DC, gearing, position sensor) 8501.10.4060." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.9, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.9, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14.4, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14.4, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-dynamixel-xl430-w250-t/", "markdown": "https://parts.trymaglev.com/p/ac-dynamixel-xl430-w250-t/index.md", "equivalents_detail": [ { "id": "ac-feetech-sts3215-c018", "name": "Feetech STS3215-C018 12 V Serial Bus Servo", "brand": "Feetech", "mpn": "STS3215-C018", "category": "actuators", "subcategory": "smart-servos", "summary": "The 30 kg·cm, 12-bit magnetic-encoder bus servo used in the Hugging Face LeRobot SO-100/SO-101 arms; the low-cost Dynamixel-XL430 substitute.", "origin": "CN", "origin_basis": "hq", "price_usd": 27.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-feetech-sts3215-c018.webp", "url": "https://parts.trymaglev.com/p/ac-feetech-sts3215-c018/", "json": "https://parts.trymaglev.com/api/parts/ac-feetech-sts3215-c018.json" }, { "id": "ac-hiwonder-lx-16a", "name": "Hiwonder LX-16A Serial Bus Servo", "brand": "Hiwonder", "mpn": "LX-16A", "category": "actuators", "subcategory": "smart-servos", "summary": "Full-metal-gear 17-20 kg·cm bus servo with position/temperature/voltage feedback on a proprietary protocol; cheap hexapod and humanoid-kit staple.", "origin": "CN", "origin_basis": "hq", "price_usd": 16.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-hiwonder-lx-16a.webp", "url": "https://parts.trymaglev.com/p/ac-hiwonder-lx-16a/", "json": "https://parts.trymaglev.com/api/parts/ac-hiwonder-lx-16a.json" }, { "id": "ac-herkulex-drs-0101", "name": "HerkuleX DRS-0101 Smart Servo", "brand": "HerkuleX (Dongbu Robot / Hyulim)", "mpn": "DRS-0101", "category": "actuators", "subcategory": "smart-servos", "summary": "Korean smart servo with full-duplex TTL and rich feedback (position, speed, temperature, load, voltage); sold as DFRobot SER0032.", "origin": "KR", "origin_basis": "hq", "price_usd": 91.26, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-herkulex-drs-0101.webp", "url": "https://parts.trymaglev.com/p/ac-herkulex-drs-0101/", "json": "https://parts.trymaglev.com/api/parts/ac-herkulex-drs-0101.json" } ], "pairs_with_detail": [] }, { "id": "ac-dynamixel-xm430-w350-t", "name": "ROBOTIS DYNAMIXEL XM430-W350-T", "subcategory": "smart-servos", "brand": "ROBOTIS DYNAMIXEL", "mpn": "XM430-W350-T", "summary": "Metal-gear Dynamixel with current-based control for research arms (OpenMANIPULATOR-class).", "maker": { "name": "ROBOTIS Co., Ltd.", "country": "KR", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "4.1 N·m", "num": 4.1, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "46 rpm", "num": 46, "unit": "rpm" }, "voltage_v": { "label": "Voltage", "value": "12 V nominal", "num": 12, "unit": "V" }, "interface": { "label": "Interface", "value": "TTL half-duplex, 9,600 bps-4.5 Mbps", "num": null }, "feedback": { "label": "Feedback", "value": "4096 steps/rev contactless absolute; position, velocity, current/load, temperature, voltage", "num": null }, "mass_g": { "label": "Mass", "value": "82 g", "num": 82, "unit": "g" }, "backlash": { "label": "Backlash", "value": "15 arcmin", "num": null } }, "price": [ { "qty": 1, "usd": 310.39, "kind": "list", "source": "https://www.robotis.us/dynamixel-xm430-w350-t/", "as_of": "2026-10-29", "note": "ROBOTIS US list price. ROBOTIS 'estimated rated torque' is 20% of stall. 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budget alternative for larger arm joints.", "origin": "CN", "origin_basis": "hq", "price_usd": 24.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-hiwonder-htd-45h.webp", "url": "https://parts.trymaglev.com/p/ac-hiwonder-htd-45h/", "json": "https://parts.trymaglev.com/api/parts/ac-hiwonder-htd-45h.json" } ], "pairs_with_detail": [] }, { "id": "ac-feetech-sts3215-c018", "name": "Feetech STS3215-C018 12 V Serial Bus Servo", "subcategory": "smart-servos", "brand": "Feetech", "mpn": "STS3215-C018", "summary": "The 30 kg·cm, 12-bit magnetic-encoder bus servo used in the Hugging Face LeRobot SO-100/SO-101 arms; the low-cost Dynamixel-XL430 substitute.", "maker": { "name": "Shenzhen Feetech RC Model (深圳飞特模型)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "30 kg·cm @ 12 V (rated 10 kg·cm)", "num": 2.942, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "0.222 s/60° (45 rpm) @ 12 V", "num": 45, "unit": "rpm" }, "voltage_v": { "label": "Voltage", "value": "4-14 V (tested at 12 V)", "num": 12, "unit": "V" }, "interface": { "label": "Interface", "value": "Half-duplex TTL serial bus (STS protocol)", "num": null }, "feedback": { "label": "Feedback", "value": "12-bit magnetic encoder (~0.088°/step)", "num": null }, "mass_g": { "label": "Mass", "value": "55 ± 1 g", "num": 55, "unit": "g" }, "ratio": { "label": "Gear ratio", "value": "345:1, copper gears", "num": 345 } }, "price": [ { "qty": 1, "usd": 27.99, "kind": "distributor", "source": "https://openelab.com/products/feetech-sts3215-c018-servo-12v", "as_of": "2026-10-29", "note": "OpenELAB US listing (ships from China warehouse)" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://openelab.com/products/feetech-sts3215-c018-servo-12v", "datasheet": null, "cad": null }, "equivalents": [ "ac-dynamixel-xl430-w250-t", "ac-hiwonder-lx-16a", "ac-dynamixel-xm430-w350-t" ], "pairs_with": [], "maglev": { "custom": "Feetech states OEM/customization support; its sales mailbox bounced Sep 4 2026, current contact aaron@feetechrc.com.cn per the Eyecandy servo benchmark.", "directory_ref": null }, "sources": [ { "url": "https://openelab.com/products/feetech-sts3215-c018-servo-12v", "what": "spec table + price" }, { "url": "https://www.waveshare.com/st3215-servo.htm", "what": "Waveshare ST3215 (same spec family, maker not named) $16.99-21.99 range" } ], "confidence": "REPORTED", "category": "actuators", "subcategory_title": "Smart Serial Servos", "icon": "servo", "image": { "url": "https://parts.trymaglev.com/img/ac-feetech-sts3215-c018.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-feetech-sts3215-c018.webp", "source_image": "https://openelab.com/cdn/shop/files/1_36a23eac-f858-4ce4-ac8c-049ebbb8bfb1.webp?v=1772441934&width=1920", "source_page": "https://openelab.com/products/feetech-sts3215-c018-servo-12v", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.10.40.60", "typical": true, "key": "hobby-servos", "basis": "subcategory", "confidence": "medium", "note": "CBP N315641 (2020): geared feedback servo (brushed DC, gearing, position sensor) 8501.10.4060." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.9, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.9, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14.4, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14.4, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-feetech-sts3215-c018/", "markdown": "https://parts.trymaglev.com/p/ac-feetech-sts3215-c018/index.md", "equivalents_detail": [ { "id": "ac-dynamixel-xl430-w250-t", "name": "ROBOTIS DYNAMIXEL XL430-W250-T", "brand": "ROBOTIS DYNAMIXEL", "mpn": "XL430-W250-T", "category": "actuators", "subcategory": "smart-servos", "summary": "Entry Dynamixel X with plastic gears; used in TurtleBot3 and many teaching arms.", "origin": "KR", "origin_basis": "hq", "price_usd": 27.5, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-dynamixel-xl430-w250-t.webp", "url": "https://parts.trymaglev.com/p/ac-dynamixel-xl430-w250-t/", "json": "https://parts.trymaglev.com/api/parts/ac-dynamixel-xl430-w250-t.json" }, { "id": "ac-hiwonder-lx-16a", "name": "Hiwonder LX-16A Serial Bus Servo", "brand": "Hiwonder", "mpn": "LX-16A", "category": "actuators", "subcategory": "smart-servos", "summary": "Full-metal-gear 17-20 kg·cm bus servo with position/temperature/voltage feedback on a proprietary protocol; cheap hexapod and humanoid-kit staple.", "origin": "CN", "origin_basis": "hq", "price_usd": 16.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-hiwonder-lx-16a.webp", "url": "https://parts.trymaglev.com/p/ac-hiwonder-lx-16a/", "json": "https://parts.trymaglev.com/api/parts/ac-hiwonder-lx-16a.json" }, { "id": "ac-dynamixel-xm430-w350-t", "name": "ROBOTIS DYNAMIXEL XM430-W350-T", "brand": "ROBOTIS DYNAMIXEL", "mpn": "XM430-W350-T", "category": "actuators", "subcategory": "smart-servos", "summary": "Metal-gear Dynamixel with current-based control for research arms (OpenMANIPULATOR-class).", "origin": "KR", "origin_basis": "hq", "price_usd": 310.39, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-dynamixel-xm430-w350-t.webp", "url": "https://parts.trymaglev.com/p/ac-dynamixel-xm430-w350-t/", "json": "https://parts.trymaglev.com/api/parts/ac-dynamixel-xm430-w350-t.json" } ], "pairs_with_detail": [] }, { "id": "ac-feetech-sts3032", "name": "Feetech STS3032 Coreless Serial Bus Micro Servo", "subcategory": "smart-servos", "brand": "Feetech", "mpn": "STS3032", "summary": "20 g coreless, metal-gear, aluminium-case bus servo with 360°/4096 magnetic encoder; 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cheapest way into the Dynamixel protocol.", "origin": "KR", "origin_basis": "hq", "price_usd": 27.49, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-dynamixel-xl330-m288-t.webp", "url": "https://parts.trymaglev.com/p/ac-dynamixel-xl330-m288-t/", "json": "https://parts.trymaglev.com/api/parts/ac-dynamixel-xl330-m288-t.json" }, { "id": "ac-kpower-em3", "name": "Kpower EM3 Micro Robot Clutch Bus Servo", "brand": "Kpower", "mpn": "EM3", "category": "actuators", "subcategory": "smart-servos", "summary": "9 g brushed, POM-gear TTL bus servo with overload clutch, sold for companion/desktop robots (resellers tie it to Eilik).", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-kpower-em3.webp", "url": "https://parts.trymaglev.com/p/ac-kpower-em3/", "json": "https://parts.trymaglev.com/api/parts/ac-kpower-em3.json" }, { "id": "ac-kpower-dmc809", "name": "Kpower DMC809 Coreless Metal-Gear Digital Servo", "brand": "Kpower", "mpn": "DMC809", "category": "actuators", "subcategory": "smart-servos", "summary": "Coreless, metal-gear, aluminium-case PWM servo; Kpower's own premium small servo and Maglev's retail anchor for coreless micro servos.", "origin": "CN", "origin_basis": "hq", "price_usd": 26.69, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-kpower-dmc809.webp", "url": "https://parts.trymaglev.com/p/ac-kpower-dmc809/", "json": "https://parts.trymaglev.com/api/parts/ac-kpower-dmc809.json" } ], "pairs_with_detail": [] }, { "id": "ac-feetech-scs0009", "name": "Feetech SCS0009 Micro Serial Bus Servo", "subcategory": "smart-servos", "brand": "Feetech", "mpn": "SCS0009", "summary": "13 g, 2.3 kg·cm metal-gear TTL bus servo; used in small dexterous hands and companion robots.", "maker": { "name": "Shenzhen Feetech RC Model (深圳飞特模型)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "2.3 kg·cm peak @ 6 V (rated 0.7 kg·cm)", "num": 0.226, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "unknown", "num": null }, "voltage_v": { "label": "Voltage", "value": "4-7.4 V", "num": 6, "unit": "V" }, "interface": { "label": "Interface", "value": "TTL serial bus, 38.4 kbps-1 Mbps", "num": null }, "feedback": { "label": "Feedback", "value": "Potentiometer 300°/1024 (Switch Science); one Seeed listing says 10-bit magnetic — conflicting", "num": null }, "mass_g": { "label": "Mass", "value": "13.1 g", "num": 13.1, "unit": "g" } }, "price": [ { "qty": 1, "usd": 11.59, "kind": "distributor", "source": "https://www.switch-science.com/products/8042", "as_of": "2026-10-29", "note": "¥1,738 incl. JP tax; USD at assumed ~150 JPY/USD" }, { "qty": 1, "usd": 8.99, "kind": "distributor", "source": "https://www.waveshare.com/sc09-servo.htm", "as_of": "2026-10-29", "note": "Waveshare SC09; specs match SCS0009 but maker not named" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://feetechrc.com/6v-23kg-serial-bus-steering-gear_65522.html", "datasheet": null, "cad": null }, "equivalents": [ "ac-kpower-em3" ], "pairs_with": [], "maglev": { "custom": "Maglev estimate for EM3-class bus micro servos: $4-7 at 1,000 pcs (estimate, not a quote) in the Eyecandy benchmark.", "directory_ref": null }, "sources": [ { "url": "https://www.switch-science.com/products/8042", "what": "price + torque" }, { "url": "https://www.waveshare.com/sc09-servo.htm", "what": "SC09 price $8.99" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Smart Serial Servos", "icon": "servo", "image": { "url": "https://parts.trymaglev.com/img/ac-feetech-scs0009.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-feetech-scs0009.webp", "source_image": "https://www.switch-science.com/cdn/shop/files/b6a444dc-475d-4aaf-82fc-5fb6600be6d6_1024x1024.jpg?v=1725605063", "source_page": "https://www.switch-science.com/products/8042", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.10.40.60", "typical": true, "key": "hobby-servos", "basis": "subcategory", "confidence": "medium", "note": "CBP N315641 (2020): geared feedback servo (brushed DC, gearing, position sensor) 8501.10.4060." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.9, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.9, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14.4, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14.4, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-feetech-scs0009/", "markdown": "https://parts.trymaglev.com/p/ac-feetech-scs0009/index.md", "equivalents_detail": [ { "id": "ac-kpower-em3", "name": "Kpower EM3 Micro Robot Clutch Bus Servo", "brand": "Kpower", "mpn": "EM3", "category": "actuators", "subcategory": "smart-servos", "summary": "9 g brushed, POM-gear TTL bus servo with overload clutch, sold for companion/desktop robots (resellers tie it to Eilik).", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-kpower-em3.webp", "url": "https://parts.trymaglev.com/p/ac-kpower-em3/", "json": "https://parts.trymaglev.com/api/parts/ac-kpower-em3.json" } ], "pairs_with_detail": [] }, { "id": "ac-hiwonder-lx-16a", "name": "Hiwonder LX-16A Serial Bus Servo", "subcategory": "smart-servos", "brand": "Hiwonder", "mpn": "LX-16A", "summary": "Full-metal-gear 17-20 kg·cm bus servo with position/temperature/voltage feedback on a proprietary protocol; cheap hexapod and humanoid-kit staple.", "maker": { "name": "Shenzhen Hiwonder Technology", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "17 kg·cm @ 6 V; 20 kg·cm @ 7.4 V (19.5 max also stated)", "num": 1.912, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "0.19 s/60° (≈53 rpm) @ 7.4 V", "num": 53, "unit": "rpm" }, "voltage_v": { "label": "Voltage", "value": "6-8.4 V", "num": 7.4, "unit": "V" }, "interface": { "label": "Interface", "value": "Serial bus, Hiwonder proprietary protocol (TTL/USB debug board)", "num": null }, "feedback": { "label": "Feedback", "value": "Position, temperature, voltage", "num": null }, "mass_g": { "label": "Mass", "value": "54 g", "num": 54, "unit": "g" } }, "price": [ { "qty": 1, "usd": 16.99, "kind": "list", "source": "https://www.hiwonder.com/products/lx-16a", "as_of": "2026-10-29", "note": "Hiwonder official store" }, { "qty": 1, "usd": 20.15, "kind": "distributor", "source": "https://ca.robotshop.com/products/hiwonder-hiwonder-lx-16a-full-metal-gear-serial-bus-servo-with-real-time-feedback-function-rc-robot-control-angle-240", "as_of": "2026-10-29", "note": "CA$27.99; USD at assumed ~0.72 USD/CAD" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.hiwonder.com/products/lx-16a", "datasheet": null, "cad": null }, "equivalents": [ "ac-feetech-sts3215-c018", "ac-dynamixel-xl430-w250-t", "ac-herkulex-drs-0101" ], "pairs_with": [], "maglev": { "custom": "Hiwonder does custom work per Maglev records; only published inbox is support@hiwonder.com (no reply Sep 5 2026).", "directory_ref": null }, "sources": [ { "url": "https://www.hiwonder.com/products/lx-16a", "what": "specs + price" }, { "url": "https://ca.robotshop.com/products/hiwonder-hiwonder-lx-16a-full-metal-gear-serial-bus-servo-with-real-time-feedback-function-rc-robot-control-angle-240", "what": "CAD price" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Smart Serial Servos", "icon": "servo", "image": { "url": "https://parts.trymaglev.com/img/ac-hiwonder-lx-16a.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-hiwonder-lx-16a.webp", "source_image": "https://www.hiwonder.com/cdn/shop/files/LX-16A___01.jpg?v=1784969559&width=1200", "source_page": "https://www.hiwonder.com/products/lx-16a", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.10.40.60", "typical": true, "key": "hobby-servos", "basis": "subcategory", "confidence": "medium", "note": "CBP N315641 (2020): geared feedback servo (brushed DC, gearing, position sensor) 8501.10.4060." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.9, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.9, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14.4, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14.4, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-hiwonder-lx-16a/", "markdown": "https://parts.trymaglev.com/p/ac-hiwonder-lx-16a/index.md", "equivalents_detail": [ { "id": "ac-feetech-sts3215-c018", "name": "Feetech STS3215-C018 12 V Serial Bus Servo", "brand": "Feetech", "mpn": "STS3215-C018", "category": "actuators", "subcategory": "smart-servos", "summary": "The 30 kg·cm, 12-bit magnetic-encoder bus servo used in the Hugging Face LeRobot SO-100/SO-101 arms; the low-cost Dynamixel-XL430 substitute.", "origin": "CN", "origin_basis": "hq", "price_usd": 27.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-feetech-sts3215-c018.webp", "url": "https://parts.trymaglev.com/p/ac-feetech-sts3215-c018/", "json": "https://parts.trymaglev.com/api/parts/ac-feetech-sts3215-c018.json" }, { "id": "ac-dynamixel-xl430-w250-t", "name": "ROBOTIS DYNAMIXEL XL430-W250-T", "brand": "ROBOTIS DYNAMIXEL", "mpn": "XL430-W250-T", "category": "actuators", "subcategory": "smart-servos", "summary": "Entry Dynamixel X with plastic gears; used in TurtleBot3 and many teaching arms.", "origin": "KR", "origin_basis": "hq", "price_usd": 27.5, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-dynamixel-xl430-w250-t.webp", "url": "https://parts.trymaglev.com/p/ac-dynamixel-xl430-w250-t/", "json": "https://parts.trymaglev.com/api/parts/ac-dynamixel-xl430-w250-t.json" }, { "id": "ac-herkulex-drs-0101", "name": "HerkuleX DRS-0101 Smart Servo", "brand": "HerkuleX (Dongbu Robot / Hyulim)", "mpn": "DRS-0101", "category": "actuators", "subcategory": "smart-servos", "summary": "Korean smart servo with full-duplex TTL and rich feedback (position, speed, temperature, load, voltage); sold as DFRobot SER0032.", "origin": "KR", "origin_basis": "hq", "price_usd": 91.26, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-herkulex-drs-0101.webp", "url": "https://parts.trymaglev.com/p/ac-herkulex-drs-0101/", "json": "https://parts.trymaglev.com/api/parts/ac-herkulex-drs-0101.json" } ], "pairs_with_detail": [] }, { "id": "ac-hiwonder-htd-45h", "name": "Hiwonder HTD-45H High-Voltage Serial Bus Servo", "subcategory": "smart-servos", "brand": "Hiwonder", "mpn": "HTD-45H", "summary": "45 kg·cm, 11.1 V all-metal-gear bus servo with three connectors; budget alternative for larger arm joints.", "maker": { "name": "Shenzhen Hiwonder Technology", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "45 kg·cm @ 11.1 V", "num": 4.413, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "0.18 s/60° (≈56 rpm) @ 11.1 V", "num": 56, "unit": "rpm" }, "voltage_v": { "label": "Voltage", "value": "9-12.6 V", "num": 11.1, "unit": "V" }, "interface": { "label": "Interface", "value": "Serial bus (Hiwonder protocol)", "num": null }, "feedback": { "label": "Feedback", "value": "Position, temperature, voltage", "num": null }, "mass_g": { "label": "Mass", "value": "64 g", "num": 64, "unit": "g" } }, "price": [ { "qty": 1, "usd": 24.99, "kind": "list", "source": "https://www.hiwonder.com/products/htd-45h", "as_of": "2026-10-29", "note": "Hiwonder official store" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.hiwonder.com/products/htd-45h", "datasheet": null, "cad": null }, "equivalents": [ "ac-dynamixel-xm430-w350-t", "ac-dynamixel-xh540-w270-t" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.hiwonder.com/products/htd-45h", "what": "specs + price" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Smart Serial Servos", "icon": "servo", "image": { "url": "https://parts.trymaglev.com/img/ac-hiwonder-htd-45h.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-hiwonder-htd-45h.webp", "source_image": "https://www.hiwonder.com/cdn/shop/products/1_40c37037-7242-4b6d-9f1a-9d7ccf2a8ebf_1024x.jpg?v=1732095118", "source_page": "https://www.hiwonder.com/products/htd-45h", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.10.40.60", "typical": true, "key": "hobby-servos", "basis": "subcategory", "confidence": "medium", "note": "CBP N315641 (2020): geared feedback servo (brushed DC, gearing, position sensor) 8501.10.4060." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.9, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.9, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14.4, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14.4, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-hiwonder-htd-45h/", "markdown": "https://parts.trymaglev.com/p/ac-hiwonder-htd-45h/index.md", "equivalents_detail": [ { "id": "ac-dynamixel-xm430-w350-t", "name": "ROBOTIS DYNAMIXEL XM430-W350-T", "brand": "ROBOTIS DYNAMIXEL", "mpn": "XM430-W350-T", "category": "actuators", "subcategory": "smart-servos", "summary": "Metal-gear Dynamixel with current-based control for research arms (OpenMANIPULATOR-class).", "origin": "KR", "origin_basis": "hq", "price_usd": 310.39, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-dynamixel-xm430-w350-t.webp", "url": "https://parts.trymaglev.com/p/ac-dynamixel-xm430-w350-t/", "json": "https://parts.trymaglev.com/api/parts/ac-dynamixel-xm430-w350-t.json" }, { "id": "ac-dynamixel-xh540-w270-t", "name": "ROBOTIS DYNAMIXEL XH540-W270-T", "brand": "ROBOTIS DYNAMIXEL", "mpn": "XH540-W270-T", "category": "actuators", "subcategory": "smart-servos", "summary": "Largest X-series Dynamixel (9.9 N·m stall) for shoulder/elbow joints of mid-size arms.", "origin": "KR", "origin_basis": "hq", "price_usd": 620.89, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-dynamixel-xh540-w270-t.webp", "url": "https://parts.trymaglev.com/p/ac-dynamixel-xh540-w270-t/", "json": "https://parts.trymaglev.com/api/parts/ac-dynamixel-xh540-w270-t.json" } ], "pairs_with_detail": [] }, { "id": "ac-herkulex-drs-0101", "name": "HerkuleX DRS-0101 Smart Servo", "subcategory": "smart-servos", "brand": "HerkuleX (Dongbu Robot / Hyulim)", "mpn": "DRS-0101", "summary": "Korean smart servo with full-duplex TTL and rich feedback (position, speed, temperature, load, voltage); sold as DFRobot SER0032.", "maker": { "name": "Dongbu Robot / Hyulim Robot (listed manufacturer varies by reseller)", "country": "KR", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "12 kg·cm @ 7.4 V", "num": 1.177, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "0.166 s/60° (≈60 rpm) @ 7.4 V", "num": 60, "unit": "rpm" }, "voltage_v": { "label": "Voltage", "value": "7-12 VDC (optimised 7.4 V)", "num": 7.4, "unit": "V" }, "interface": { "label": "Interface", "value": "Full-duplex async serial TTL, up to 0.67 Mbps, multi-drop", "num": null }, "feedback": { "label": "Feedback", "value": "Position (0.325°), speed, temperature, load, voltage", "num": null }, "mass_g": { "label": "Mass", "value": "45 g", "num": 45, "unit": "g" } }, "price": [ { "qty": 1, "usd": 91.26, "kind": "distributor", "source": "https://thepihut.com/products/drs-0101-herkulex-smart-servo", "as_of": "2026-10-29", "note": "£70.20 at The Pi Hut (UK, incl. VAT); USD at assumed ~1.30 USD/GBP" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Legacy product; stock thin across resellers." }, "links": { "product": "https://thepihut.com/products/drs-0101-herkulex-smart-servo", "datasheet": "https://wiki.dfrobot.com/ser0032/", "cad": null }, "equivalents": [ "ac-dynamixel-xl430-w250-t", "ac-hiwonder-lx-16a" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://thepihut.com/products/drs-0101-herkulex-smart-servo", "what": "specs + price" } ], "confidence": "REPORTED", "category": "actuators", "subcategory_title": "Smart Serial Servos", "icon": "servo", "image": { "url": "https://parts.trymaglev.com/img/ac-herkulex-drs-0101.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-herkulex-drs-0101.webp", "source_image": "https://thepihut.com/cdn/shop/files/drs-0101-herkulex-smart-servo-dongbu-ser0032-73091370877313.jpg?v=1738202516&width=2048", "source_page": "https://thepihut.com/products/drs-0101-herkulex-smart-servo", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "KR", "basis": "hq" }, "hts_resolved": { "code": "8501.10.40.60", "typical": true, "key": "hobby-servos", "basis": "subcategory", "confidence": "medium", "note": "CBP N315641 (2020): geared feedback servo (brushed DC, gearing, position sensor) 8501.10.4060." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.9, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.9, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14.4, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14.4, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-herkulex-drs-0101/", "markdown": "https://parts.trymaglev.com/p/ac-herkulex-drs-0101/index.md", "equivalents_detail": [ { "id": "ac-dynamixel-xl430-w250-t", "name": "ROBOTIS DYNAMIXEL XL430-W250-T", "brand": "ROBOTIS DYNAMIXEL", "mpn": "XL430-W250-T", "category": "actuators", "subcategory": "smart-servos", "summary": "Entry Dynamixel X with plastic gears; used in TurtleBot3 and many teaching arms.", "origin": "KR", "origin_basis": "hq", "price_usd": 27.5, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-dynamixel-xl430-w250-t.webp", "url": "https://parts.trymaglev.com/p/ac-dynamixel-xl430-w250-t/", "json": "https://parts.trymaglev.com/api/parts/ac-dynamixel-xl430-w250-t.json" }, { "id": "ac-hiwonder-lx-16a", "name": "Hiwonder LX-16A Serial Bus Servo", "brand": "Hiwonder", "mpn": "LX-16A", "category": "actuators", "subcategory": "smart-servos", "summary": "Full-metal-gear 17-20 kg·cm bus servo with position/temperature/voltage feedback on a proprietary protocol; cheap hexapod and humanoid-kit staple.", "origin": "CN", "origin_basis": "hq", "price_usd": 16.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-hiwonder-lx-16a.webp", "url": "https://parts.trymaglev.com/p/ac-hiwonder-lx-16a/", "json": "https://parts.trymaglev.com/api/parts/ac-hiwonder-lx-16a.json" } ], "pairs_with_detail": [] }, { "id": "ac-kpower-em3", "name": "Kpower EM3 Micro Robot Clutch Bus Servo", "subcategory": "smart-servos", "brand": "Kpower", "mpn": "EM3", "summary": "9 g brushed, POM-gear TTL bus servo with overload clutch, sold for companion/desktop robots (resellers tie it to Eilik).", "maker": { "name": "Kpower (伟创动力), Dongguan", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "3 kg·cm", "num": 0.294, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "0.08 s/60° (≈125 rpm)", "num": 125, "unit": "rpm" }, "voltage_v": { "label": "Voltage", "value": "3.3-9 V", "num": null, "unit": "V" }, "interface": { "label": "Interface", "value": "TTL serial (custom supported)", "num": null }, "feedback": { "label": "Feedback", "value": "Potentiometer, 0.3° resolution claimed", "num": null }, "mass_g": { "label": "Mass", "value": "9 g", "num": 9, "unit": "g" } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "No public price. Maglev estimate for this class: $4-7 at 1,000 pcs (estimate only, Eyecandy benchmark §3)." }, "links": { "product": "https://www.kpower.com/em3_servo", "datasheet": null, "cad": null }, "equivalents": [ "ac-feetech-scs0009", "ac-feetech-sts3032" ], "pairs_with": [], "maglev": { "custom": "Kpower states custom torque/voltage/protocol support; Maglev wrote to info@kpower.com Sep 8 2026 for a bus-servo variant (drafted, send unconfirmed).", "directory_ref": null }, "sources": [ { "url": "https://www.kpower.com/em3_servo", "what": "spec rows" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Smart Serial Servos", "icon": "servo", "image": { "url": "https://parts.trymaglev.com/img/ac-kpower-em3.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-kpower-em3.webp", "source_image": "https://en-kpower.oss-us-west-1.aliyuncs.com/xunruicms-web-image/202603/9b16fc76179d9d5.jpg", "source_page": "https://www.kpower.com/em3_servo", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.10.40.60", "typical": true, "key": "hobby-servos", "basis": "subcategory", "confidence": "medium", "note": "CBP N315641 (2020): geared feedback servo (brushed DC, gearing, position sensor) 8501.10.4060." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.9, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.9, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14.4, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14.4, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-kpower-em3/", "markdown": "https://parts.trymaglev.com/p/ac-kpower-em3/index.md", "equivalents_detail": [ { "id": "ac-feetech-scs0009", "name": "Feetech SCS0009 Micro Serial Bus Servo", "brand": "Feetech", "mpn": "SCS0009", "category": "actuators", "subcategory": "smart-servos", "summary": "13 g, 2.3 kg·cm metal-gear TTL bus servo; used in small dexterous hands and companion robots.", "origin": "CN", "origin_basis": "hq", "price_usd": 8.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-feetech-scs0009.webp", "url": "https://parts.trymaglev.com/p/ac-feetech-scs0009/", "json": "https://parts.trymaglev.com/api/parts/ac-feetech-scs0009.json" }, { "id": "ac-feetech-sts3032", "name": "Feetech STS3032 Coreless Serial Bus Micro Servo", "brand": "Feetech", "mpn": "STS3032", "category": "actuators", "subcategory": "smart-servos", "summary": "20 g coreless, metal-gear, aluminium-case bus servo with 360°/4096 magnetic encoder; for hands, faces and desktop robots.", "origin": "CN", "origin_basis": "hq", "price_usd": 32.41, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-feetech-sts3032.webp", "url": "https://parts.trymaglev.com/p/ac-feetech-sts3032/", "json": "https://parts.trymaglev.com/api/parts/ac-feetech-sts3032.json" } ], "pairs_with_detail": [] }, { "id": "ac-kpower-dmc809", "name": "Kpower DMC809 Coreless Metal-Gear Digital Servo", "subcategory": "smart-servos", "brand": "Kpower", "mpn": "DMC809", "summary": "Coreless, metal-gear, aluminium-case PWM servo; Kpower's own premium small servo and Maglev's retail anchor for coreless micro servos.", "maker": { "name": "Kpower (伟创动力), Dongguan", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "stall_torque_nm": { "label": "Stall torque", "value": "4.5 kg·cm @ 7.4 V (Kpower page)", "num": 0.441, "unit": "N·m" }, "speed_rpm": { "label": "No-load speed", "value": "0.05 s/60° (≈200 rpm) @ 7.4 V", "num": 200, "unit": "rpm" }, "voltage_v": { "label": "Voltage", "value": "4.8-7.4 V", "num": 7.4, "unit": "V" }, "interface": { "label": "Interface", "value": "PWM (custom protocols supported)", "num": null }, "feedback": { "label": "Feedback", "value": "Potentiometer (internal); none to host over PWM", "num": null }, "mass_g": { "label": "Mass", "value": "27 g (Kpower page)", "num": 27, "unit": "g" } }, "price": [ { "qty": 1, "usd": 26.69, "kind": "reported", "source": "https://www.ebay.de/itm/234421816443", "as_of": "2026-10-27", "note": "eBay seller seen in search; also ~£34.46 at RobotShop UK. Both REPORTED in Maglev's Eyecandy benchmark, not opened" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Kpower's page (2026-10-29) says 27 g, 4.5 kg·cm @ 7.4 V; RobotShop listings sell it as a 9 g, 3.0 kg·cm @ 4.8 V servo. Kpower's page title says 9G but body says 27 g. Confirm revision before buying." }, "links": { "product": "https://www.kpower.com/dmc809_servo", "datasheet": null, "cad": null }, "equivalents": [ "ac-feetech-sts3032" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.kpower.com/dmc809_servo", "what": "spec rows (opened 2026-10-29)" } ], "confidence": "REPORTED", "category": "actuators", "subcategory_title": "Smart Serial Servos", "icon": "servo", "image": { "url": "https://parts.trymaglev.com/img/ac-kpower-dmc809.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-kpower-dmc809.webp", "source_image": "https://en-kpower.oss-us-west-1.aliyuncs.com/xunruicms-web-image/202512/023d5713d750597.png", "source_page": "https://www.kpower.com/dmc809_servo", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8501.10.40.60", "typical": true, "key": "hobby-servos", "basis": "subcategory", "confidence": "medium", "note": "CBP N315641 (2020): geared feedback servo (brushed DC, gearing, position sensor) 8501.10.4060." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.9, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.9, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14.4, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14.4, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-kpower-dmc809/", "markdown": "https://parts.trymaglev.com/p/ac-kpower-dmc809/index.md", "equivalents_detail": [ { "id": "ac-feetech-sts3032", "name": "Feetech STS3032 Coreless Serial Bus Micro Servo", "brand": "Feetech", "mpn": "STS3032", "category": "actuators", "subcategory": "smart-servos", "summary": "20 g coreless, metal-gear, aluminium-case bus servo with 360°/4096 magnetic encoder; for hands, faces and desktop robots.", "origin": "CN", "origin_basis": "hq", "price_usd": 32.41, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-feetech-sts3032.webp", "url": "https://parts.trymaglev.com/p/ac-feetech-sts3032/", "json": "https://parts.trymaglev.com/api/parts/ac-feetech-sts3032.json" } ], "pairs_with_detail": [] }, { "id": "ac-actuonix-l16-50-63-12-p", "name": "Actuonix L16-P Miniature Linear Actuator, 50 mm, 63:1, 12 V", "subcategory": "linear-actuators", "brand": "Actuonix", "mpn": "L16-50-63-12-P", "summary": "Miniature lead-screw actuator with potentiometer feedback; small grippers, animatronics and adjustable mechanisms.", "maker": { "name": "Actuonix Motion Devices Inc.", "country": "CA", "role": "brand" }, "made_in": "unknown", "specs": { "stroke_mm": { "label": "Stroke", "value": "50 mm", "num": 50, "unit": "mm" }, "force_n": { "label": "Max load", "value": "100 N (peak efficiency 38 N; backdrive 46 N)", "num": 100, "unit": "N" }, "speed_mm_s": { "label": "No-load speed", "value": "20 mm/s", "num": 20, "unit": "mm/s" }, "voltage_v": { "label": "Voltage", "value": "12 VDC", "num": 12, "unit": "V" }, "feedback": { "label": "Feedback", "value": "Potentiometer (-P)", "num": null }, "mass_g": { "label": "Mass", "value": "56 g", "num": 56, "unit": "g" } }, "price": [ { "qty": 1, "usd": 80, "kind": "list", "source": "https://www.actuonix.com/l16-50-63-12-p", "as_of": "2026-10-29" }, { "qty": 10, "usd": 70, "kind": "list", "source": "https://www.actuonix.com/l16-50-63-12-p", "as_of": "2026-10-29" }, { "qty": 100, "usd": 60, "kind": "list", "source": "https://www.actuonix.com/l16-50-63-12-p", "as_of": "2026-10-29" }, { "qty": 500, "usd": 45, "kind": "list", "source": "https://www.actuonix.com/l16-50-63-12-p", "as_of": "2026-10-29" } ], "moq": "unknown", "lead_time": "In stock, 114 available (2026-10-29)", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.actuonix.com/l16-50-63-12-p", "datasheet": "https://actuonix-com.3dcartstores.com/assets/images/datasheets/ActuonixL16Datasheet.pdf", "cad": "https://actuonix-com.3dcartstores.com/assets/images/datasheets/L16_STP.zip" }, "equivalents": [ "ac-progressive-pa-14", "ac-actuonix-pq12-63-12-p" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.actuonix.com/l16-50-63-12-p", "what": "specs + tiered price + stock + datasheet/STEP" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Linear Actuators", "icon": "linear", "image": { "url": "https://parts.trymaglev.com/img/ac-actuonix-l16-50-63-12-p.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-actuonix-l16-50-63-12-p.webp", "source_image": "https://www.actuonix.com/assets/images/l16%2050mm.png", "source_page": "https://www.actuonix.com/l16-50-63-12-p", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CA", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "linear-actuators", "basis": "subcategory", "confidence": "low", "note": "The classification debate: an electric motor + gearbox + screw/arm actuator stays in 8501 by output when the added parts only complement the motor (CBP N315844 2020: 8501.31.4000; CBP H319996 2023 and N030575 2008: 8501.10.60 for motor+gearing+PCB actuators). It moves to 8479.89 or another heading if the components add a separate function (CBP W968210 2007 counterexample). Hydraulic/pneumatic cylinders are 8412.21/8412.31, not 8501. 8412.29/8412.39 are hydraulic/pneumatic 'other' (non-linear) motors and are not the electric-actuator heading." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-actuonix-l16-50-63-12-p/", "markdown": "https://parts.trymaglev.com/p/ac-actuonix-l16-50-63-12-p/index.md", "equivalents_detail": [ { "id": "ac-progressive-pa-14", "name": "Progressive Automations PA-14 Mini Linear Actuator (12 V, 35 lbs)", "brand": "Progressive Automations", "mpn": "PA-14 (configurable: stroke 1-40 in, 35/50/150 lbs, 12/24 V, optional feedback)", "category": "actuators", "subcategory": "linear-actuators", "summary": "Configurable aluminium-housing mini actuator (IP54) for furniture, hatches and light automation; PA-01 is its newer successor.", "origin": "CA", "origin_basis": "hq", "price_usd": 119.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-progressive-pa-14.webp", "url": "https://parts.trymaglev.com/p/ac-progressive-pa-14/", "json": "https://parts.trymaglev.com/api/parts/ac-progressive-pa-14.json" }, { "id": "ac-actuonix-pq12-63-12-p", "name": "Actuonix PQ12-P Micro Linear Actuator, 20 mm, 63:1, 12 V", "brand": "Actuonix", "mpn": "PQ12-63-12-P", "category": "actuators", "subcategory": "linear-actuators", "summary": "21 g micro linear actuator with potentiometer feedback for tight spaces (latches, small grippers, camera mechanisms).", "origin": "CA", "origin_basis": "hq", "price_usd": 65, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-actuonix-pq12-63-12-p.webp", "url": "https://parts.trymaglev.com/p/ac-actuonix-pq12-63-12-p/", "json": "https://parts.trymaglev.com/api/parts/ac-actuonix-pq12-63-12-p.json" } ], "pairs_with_detail": [] }, { "id": "ac-actuonix-pq12-63-12-p", "name": "Actuonix PQ12-P Micro Linear Actuator, 20 mm, 63:1, 12 V", "subcategory": "linear-actuators", "brand": "Actuonix", "mpn": "PQ12-63-12-P", "summary": "21 g micro linear actuator with potentiometer feedback for tight spaces (latches, small grippers, camera mechanisms).", "maker": { "name": "Actuonix Motion Devices Inc.", "country": "CA", "role": "brand" }, "made_in": "unknown", "specs": { "stroke_mm": { "label": "Stroke", "value": "20 mm", "num": 20, "unit": "mm" }, "force_n": { "label": "Max load", "value": "45 N (peak efficiency 12 N; backdrive 25 N)", "num": 45, "unit": "N" }, "speed_mm_s": { "label": "No-load speed", "value": "15 mm/s", "num": 15, "unit": "mm/s" }, "voltage_v": { "label": "Voltage", "value": "12 VDC", "num": 12, "unit": "V" }, "feedback": { "label": "Feedback", "value": "Potentiometer (-P)", "num": null }, "mass_g": { "label": "Mass", "value": "21 g", "num": 21, "unit": "g" } }, "price": [ { "qty": 1, "usd": 65, "kind": "list", "source": "https://www.actuonix.com/pq12-63-12-p", "as_of": "2026-10-29" }, { "qty": 10, "usd": 55, "kind": "list", "source": "https://www.actuonix.com/pq12-63-12-p", "as_of": "2026-10-29" }, { "qty": 100, "usd": 45, "kind": "list", "source": "https://www.actuonix.com/pq12-63-12-p", "as_of": "2026-10-29" }, { "qty": 500, "usd": 35, "kind": "list", "source": "https://www.actuonix.com/pq12-63-12-p", "as_of": "2026-10-29" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.actuonix.com/pq12-63-12-p", "datasheet": null, "cad": null }, "equivalents": [ "ac-actuonix-l16-50-63-12-p" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.actuonix.com/pq12-63-12-p", "what": "specs + tiered price" }, { "url": "https://www.actuonix.com/pq12-p", "what": "PQ12-P family listing, all variants $65" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Linear Actuators", "icon": "linear", "image": { "url": "https://parts.trymaglev.com/img/ac-actuonix-pq12-63-12-p.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-actuonix-pq12-63-12-p.webp", "source_image": "https://www.actuonix.com/assets/images/thumbnails/thumbnails/thumbnails/pq12-p-1st_thumbnail.png", "source_page": "https://www.actuonix.com/pq12-63-12-p", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CA", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "linear-actuators", "basis": "subcategory", "confidence": "low", "note": "The classification debate: an electric motor + gearbox + screw/arm actuator stays in 8501 by output when the added parts only complement the motor (CBP N315844 2020: 8501.31.4000; CBP H319996 2023 and N030575 2008: 8501.10.60 for motor+gearing+PCB actuators). It moves to 8479.89 or another heading if the components add a separate function (CBP W968210 2007 counterexample). Hydraulic/pneumatic cylinders are 8412.21/8412.31, not 8501. 8412.29/8412.39 are hydraulic/pneumatic 'other' (non-linear) motors and are not the electric-actuator heading." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-actuonix-pq12-63-12-p/", "markdown": "https://parts.trymaglev.com/p/ac-actuonix-pq12-63-12-p/index.md", "equivalents_detail": [ { "id": "ac-actuonix-l16-50-63-12-p", "name": "Actuonix L16-P Miniature Linear Actuator, 50 mm, 63:1, 12 V", "brand": "Actuonix", "mpn": "L16-50-63-12-P", "category": "actuators", "subcategory": "linear-actuators", "summary": "Miniature lead-screw actuator with potentiometer feedback; small grippers, animatronics and adjustable mechanisms.", "origin": "CA", "origin_basis": "hq", "price_usd": 80, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-actuonix-l16-50-63-12-p.webp", "url": "https://parts.trymaglev.com/p/ac-actuonix-l16-50-63-12-p/", "json": "https://parts.trymaglev.com/api/parts/ac-actuonix-l16-50-63-12-p.json" } ], "pairs_with_detail": [] }, { "id": "ac-progressive-pa-14", "name": "Progressive Automations PA-14 Mini Linear Actuator (12 V, 35 lbs)", "subcategory": "linear-actuators", "brand": "Progressive Automations", "mpn": "PA-14 (configurable: stroke 1-40 in, 35/50/150 lbs, 12/24 V, optional feedback)", "summary": "Configurable aluminium-housing mini actuator (IP54) for furniture, hatches and light automation; PA-01 is its newer successor.", "maker": { "name": "Progressive Automations Inc.", "country": "CA", "role": "brand" }, "made_in": "unknown", "specs": { "stroke_mm": { "label": "Stroke", "value": "1-40 in options (25-1016 mm); price shown for default 1 in", "num": 25.4, "unit": "mm" }, "force_n": { "label": "Force", "value": "35 lbs (156 N) dynamic; 50 and 150 lbs options", "num": 156, "unit": "N" }, "speed_mm_s": { "label": "No-load speed", "value": "2.00 in/s (51 mm/s) @ 35 lbs, 12 V; 1.38 in/s full load", "num": 50.8, "unit": "mm/s" }, "voltage_v": { "label": "Voltage", "value": "12 VDC (24 VDC option)", "num": 12, "unit": "V" }, "feedback": { "label": "Feedback", "value": "Optional", "num": null } }, "price": [ { "qty": 1, "usd": 119.99, "kind": "list", "source": "https://www.progressiveautomations.com/products/pa-14", "as_of": "2026-10-29", "note": "Default configuration shown on page (no feedback, 12 VDC, 1 in, 35 lbs)" }, { "qty": 10, "usd": 107.99, "kind": "list", "source": "https://www.progressiveautomations.com/products/pa-14", "as_of": "2026-10-29" }, { "qty": 20, "usd": 83.99, "kind": "list", "source": "https://www.progressiveautomations.com/products/pa-14", "as_of": "2026-10-29" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.progressiveautomations.com/products/pa-14", "datasheet": null, "cad": "https://www.progressiveautomations.com/pages/resources" }, "equivalents": [ "ac-thomson-md24a025-0100", "ac-actuonix-l16-50-63-12-p" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.progressiveautomations.com/products/pa-14", "what": "price tiers + force/speed table" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Linear Actuators", "icon": "linear", "image": { "url": "https://parts.trymaglev.com/img/ac-progressive-pa-14.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-progressive-pa-14.webp", "source_image": "https://www.progressiveautomations.com/cdn/shop/files/PA-14_1.jpg?v=1788975280&width=1920", "source_page": "https://www.progressiveautomations.com/products/pa-14", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CA", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "linear-actuators", "basis": "subcategory", "confidence": "low", "note": "The classification debate: an electric motor + gearbox + screw/arm actuator stays in 8501 by output when the added parts only complement the motor (CBP N315844 2020: 8501.31.4000; CBP H319996 2023 and N030575 2008: 8501.10.60 for motor+gearing+PCB actuators). It moves to 8479.89 or another heading if the components add a separate function (CBP W968210 2007 counterexample). Hydraulic/pneumatic cylinders are 8412.21/8412.31, not 8501. 8412.29/8412.39 are hydraulic/pneumatic 'other' (non-linear) motors and are not the electric-actuator heading." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-progressive-pa-14/", "markdown": "https://parts.trymaglev.com/p/ac-progressive-pa-14/index.md", "equivalents_detail": [ { "id": "ac-thomson-md24a025-0100", "name": "Thomson Electrak MD Linear Actuator, 24 V, 250 N, 100 mm", "brand": "Thomson", "mpn": "MD24A025-0100LXX2NNSD", "category": "actuators", "subcategory": "linear-actuators", "summary": "Sealed (IP66 dynamic / IP69K static) 12-48 V acme-screw actuator with built-in electronics options (limit switches, CAN/J1939) for outdoor and mobile machines.", "origin": "US", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-thomson-md24a025-0100.webp", "url": "https://parts.trymaglev.com/p/ac-thomson-md24a025-0100/", "json": "https://parts.trymaglev.com/api/parts/ac-thomson-md24a025-0100.json" }, { "id": "ac-actuonix-l16-50-63-12-p", "name": "Actuonix L16-P Miniature Linear Actuator, 50 mm, 63:1, 12 V", "brand": "Actuonix", "mpn": "L16-50-63-12-P", "category": "actuators", "subcategory": "linear-actuators", "summary": "Miniature lead-screw actuator with potentiometer feedback; small grippers, animatronics and adjustable mechanisms.", "origin": "CA", "origin_basis": "hq", "price_usd": 80, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-actuonix-l16-50-63-12-p.webp", "url": "https://parts.trymaglev.com/p/ac-actuonix-l16-50-63-12-p/", "json": "https://parts.trymaglev.com/api/parts/ac-actuonix-l16-50-63-12-p.json" } ], "pairs_with_detail": [] }, { "id": "ac-thomson-md24a025-0100", "name": "Thomson Electrak MD Linear Actuator, 24 V, 250 N, 100 mm", "subcategory": "linear-actuators", "brand": "Thomson", "mpn": "MD24A025-0100LXX2NNSD", "summary": "Sealed (IP66 dynamic / IP69K static) 12-48 V acme-screw actuator with built-in electronics options (limit switches, CAN/J1939) for outdoor and mobile machines.", "maker": { "name": "Thomson Industries (Regal Rexnord)", "country": "US", "role": "brand" }, "made_in": "unknown", "specs": { "stroke_mm": { "label": "Stroke", "value": "100 mm (50-300 mm range)", "num": 100, "unit": "mm" }, "force_n": { "label": "Max dynamic load", "value": "250 N (A025 screw; A050/A100/A200 = 500/1000/2000 N)", "num": 250, "unit": "N" }, "speed_mm_s": { "label": "Speed", "value": "52 mm/s no load / 43.8 mm/s max load", "num": 52, "unit": "mm/s" }, "voltage_v": { "label": "Voltage", "value": "24 VDC (18-32 V)", "num": 24, "unit": "V" }, "mass_g": { "label": "Mass", "value": "1.2 kg at 100 mm stroke", "num": 1200, "unit": "g" } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Ordering-key suffix LXX2NNSD not decoded here; check Thomson ordering key in catalog." }, "links": { "product": "https://www.thomsonlinear.com/en/product/MD24A025-0100LXX2NNSD", "datasheet": "https://s3.amazonaws.com/www.motionusa.com/nook/2026/MD_Actuators.pdf", "cad": null }, "equivalents": [ "ac-progressive-pa-14", "ac-tolomatic-erd15" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://s3.amazonaws.com/www.motionusa.com/nook/2026/MD_Actuators.pdf", "what": "Electrak MD technical specs (load, speed, stroke, weight, ordering key)" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Linear Actuators", "icon": "linear", "image": { "url": "https://parts.trymaglev.com/img/ac-thomson-md24a025-0100.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-thomson-md24a025-0100.webp", "source_image": "https://www.thomsonlinear.com/pim_images/Electrak_MD_short_small_1000w.png", "source_page": "https://www.thomsonlinear.com/en/product/MD24A025-0100LXX2NNSD", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "US", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "linear-actuators", "basis": "subcategory", "confidence": "low", "note": "The classification debate: an electric motor + gearbox + screw/arm actuator stays in 8501 by output when the added parts only complement the motor (CBP N315844 2020: 8501.31.4000; CBP H319996 2023 and N030575 2008: 8501.10.60 for motor+gearing+PCB actuators). It moves to 8479.89 or another heading if the components add a separate function (CBP W968210 2007 counterexample). Hydraulic/pneumatic cylinders are 8412.21/8412.31, not 8501. 8412.29/8412.39 are hydraulic/pneumatic 'other' (non-linear) motors and are not the electric-actuator heading." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-thomson-md24a025-0100/", "markdown": "https://parts.trymaglev.com/p/ac-thomson-md24a025-0100/index.md", "equivalents_detail": [ { "id": "ac-progressive-pa-14", "name": "Progressive Automations PA-14 Mini Linear Actuator (12 V, 35 lbs)", "brand": "Progressive Automations", "mpn": "PA-14 (configurable: stroke 1-40 in, 35/50/150 lbs, 12/24 V, optional feedback)", "category": "actuators", "subcategory": "linear-actuators", "summary": "Configurable aluminium-housing mini actuator (IP54) for furniture, hatches and light automation; PA-01 is its newer successor.", "origin": "CA", "origin_basis": "hq", "price_usd": 119.99, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-progressive-pa-14.webp", "url": "https://parts.trymaglev.com/p/ac-progressive-pa-14/", "json": "https://parts.trymaglev.com/api/parts/ac-progressive-pa-14.json" }, { "id": "ac-tolomatic-erd15", "name": "Tolomatic ERD 15 Electric Rod Actuator", "brand": "Tolomatic", "mpn": "ERD15 (screw/stroke/motor configured)", "category": "actuators", "subcategory": "linear-actuators", "summary": "Low-cost electric cylinder to replace pneumatics, motor-agnostic (NEMA/metric stepper or servo); for fixtures and test rigs, not side loads.", "origin": "US", "origin_basis": "hq", "price_usd": 1024.71, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-tolomatic-erd15.webp", "url": "https://parts.trymaglev.com/p/ac-tolomatic-erd15/", "json": "https://parts.trymaglev.com/api/parts/ac-tolomatic-erd15.json" } ], "pairs_with_detail": [] }, { "id": "ac-tolomatic-erd15", "name": "Tolomatic ERD 15 Electric Rod Actuator", "subcategory": "linear-actuators", "brand": "Tolomatic", "mpn": "ERD15 (screw/stroke/motor configured)", "summary": "Low-cost electric cylinder to replace pneumatics, motor-agnostic (NEMA/metric stepper or servo); for fixtures and test rigs, not side loads.", "maker": { "name": "Tolomatic, Inc.", "country": "US", "role": "brand" }, "made_in": "unknown", "specs": { "stroke_mm": { "label": "Stroke", "value": "up to 609 mm (24 in); longer on request", "num": 609, "unit": "mm" }, "force_n": { "label": "Max force", "value": "890 N (200 lbf)", "num": 890, "unit": "N" }, "speed_mm_s": { "label": "Max speed", "value": "1,016 mm/s (40 in/s) spec max; packaged units 275-550 mm/s", "num": 1016, "unit": "mm/s" }, "voltage_v": { "label": "Voltage", "value": "Depends on chosen motor; packages with 75 VDC supply offered", "num": null, "unit": "V" } }, "price": [ { "qty": 1, "usd": 1024.71, "kind": "list", "source": "https://www.tolomatic.com/products/product-details/erd-low-cost-electric-cylinders-for-pneumatic-cylinder-replacement/", "as_of": "2026-10-29", "note": "Lowest actuator-only ERD15 listing ($1,024.71-$1,200.80); motor packages $1,772.85-$1,950.14" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.tolomatic.com/products/product-details/erd-low-cost-electric-cylinders-for-pneumatic-cylinder-replacement/", "datasheet": "https://www.tolomatic.com/wp-content/uploads/2022/05/2190-4000_28_ERD-cat.pdf", "cad": "https://www.tolomatic.com/info-center/cad-library/" }, "equivalents": [ "ac-thomson-md24a025-0100" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.tolomatic.com/products/product-details/erd-low-cost-electric-cylinders-for-pneumatic-cylinder-replacement/", "what": "ERD15 specs + USD listing prices" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Linear Actuators", "icon": "linear", "image": { "url": "https://parts.trymaglev.com/img/ac-tolomatic-erd15.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-tolomatic-erd15.webp", "source_image": "https://www.tolomatic.com/wp-content/uploads/2022/06/1719_ERD15-RP-AM.jpg", "source_page": "https://www.tolomatic.com/products/product-details/erd-low-cost-electric-cylinders-for-pneumatic-cylinder-replacement/", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "US", "basis": "hq" }, "hts_resolved": { "code": "8501.31.40.00", "typical": true, "key": "linear-actuators", "basis": "subcategory", "confidence": "low", "note": "The classification debate: an electric motor + gearbox + screw/arm actuator stays in 8501 by output when the added parts only complement the motor (CBP N315844 2020: 8501.31.4000; CBP H319996 2023 and N030575 2008: 8501.10.60 for motor+gearing+PCB actuators). It moves to 8479.89 or another heading if the components add a separate function (CBP W968210 2007 counterexample). Hydraulic/pneumatic cylinders are 8412.21/8412.31, not 8501. 8412.29/8412.39 are hydraulic/pneumatic 'other' (non-linear) motors and are not the electric-actuator heading." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 41.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 16.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 14, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 14, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-tolomatic-erd15/", "markdown": "https://parts.trymaglev.com/p/ac-tolomatic-erd15/index.md", "equivalents_detail": [ { "id": "ac-thomson-md24a025-0100", "name": "Thomson Electrak MD Linear Actuator, 24 V, 250 N, 100 mm", "brand": "Thomson", "mpn": "MD24A025-0100LXX2NNSD", "category": "actuators", "subcategory": "linear-actuators", "summary": "Sealed (IP66 dynamic / IP69K static) 12-48 V acme-screw actuator with built-in electronics options (limit switches, CAN/J1939) for outdoor and mobile machines.", "origin": "US", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-thomson-md24a025-0100.webp", "url": "https://parts.trymaglev.com/p/ac-thomson-md24a025-0100/", "json": "https://parts.trymaglev.com/api/parts/ac-thomson-md24a025-0100.json" } ], "pairs_with_detail": [] }, { "id": "ac-harmonicdrive-csf-14-100-2uh", "name": "Harmonic Drive CSF-14-100-2UH Strain-Wave Gear Unit", "subcategory": "gear-reducers", "brand": "Harmonic Drive", "mpn": "CSF-14-100-2UH", "summary": "Size-14 100:1 zero-backlash strain-wave gear unit with integrated cross-roller output bearing; the incumbent reference that Chinese harmonic reducers are measured against.", "maker": { "name": "Harmonic Drive Systems (JP) / Harmonic Drive LLC (US)", "country": "JP", "role": "brand" }, "made_in": "unknown", "specs": { "ratio": { "label": "Ratio", "value": "100:1", "num": 100 }, "rated_torque_nm": { "label": "Rated torque (L10)", "value": "7.8 N·m", "num": 7.8, "unit": "N·m" }, "peak_torque_nm": { "label": "Repeated / momentary peak", "value": "28 / 54 N·m", "num": 28, "unit": "N·m" }, "backlash_arcmin": { "label": "Backlash", "value": "zero backlash (standard accuracy 1.5 arcmin)", "num": 0, "unit": "arcmin" }, "od_mm": { "label": "Outer diameter", "value": "unknown", "num": null }, "mass_g": { "label": "Mass", "value": "520 g", "num": 520, "unit": "g" } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Price on request; the 'zero backlash' figure is a maker claim, not lost motion." }, "links": { "product": "https://www.harmonicdrive.net/products/gear-units/gear-units/csf-2uh", "datasheet": "https://www.harmonicdrive.net/_hd/content/documents1/CSG-CSF_GearUnits.pdf", "cad": "https://www.harmonicdrive.net/downloads/stp-files/csf-2uh-gear-units" }, "equivalents": [], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.harmonicdrive.net/products/gear-units/gear-units/csf-2uh", "what": "ordering-code table (rated/peak torque, accuracy, mass), CAD paths" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Gear Reducers", "icon": "driver", "image": { "url": "https://parts.trymaglev.com/img/ac-harmonicdrive-csf-14-100-2uh.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-harmonicdrive-csf-14-100-2uh.webp", "source_image": "https://www.harmonicdrive.net/_hd/Content/renderings/CSF-20-2UH/360.0.jpg", "source_page": "https://www.harmonicdrive.net/products/gear-units/gear-units/csf-2uh", "background": "removed (Apple Vision)", "as_of": "2026-10-29", "note": "Photo shows the CSF-20-2UH; same series, different size." }, "origin": { "code": "JP", "basis": "hq" }, "hts_resolved": { "code": "8483.40.50.10", "typical": true, "key": "gearboxes", "basis": "subcategory", "confidence": "high" }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 40, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 15, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 12.5, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-14-100-2uh/", "markdown": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-14-100-2uh/index.md", "equivalents_detail": [], "pairs_with_detail": [] }, { "id": "ac-harmonicdrive-csf-17-100-2uh", "name": "Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit", "subcategory": "gear-reducers", "brand": "Harmonic Drive", "mpn": "CSF-17-100-2UH", "summary": "Size-17 100:1 zero-backlash strain-wave gear unit with integrated cross-roller output bearing; the incumbent reference that Chinese harmonic reducers are measured against.", "maker": { "name": "Harmonic Drive Systems (JP) / Harmonic Drive LLC (US)", "country": "JP", "role": "brand" }, "made_in": "unknown", "specs": { "ratio": { "label": "Ratio", "value": "100:1", "num": 100 }, "rated_torque_nm": { "label": "Rated torque (L10)", "value": "24 N·m", "num": 24, "unit": "N·m" }, "peak_torque_nm": { "label": "Repeated / momentary peak", "value": "54 / 108 N·m", "num": 54, "unit": "N·m" }, "backlash_arcmin": { "label": "Backlash", "value": "zero backlash (standard accuracy 1.5 arcmin)", "num": 0, "unit": "arcmin" }, "od_mm": { "label": "Outer diameter", "value": "unknown", "num": null }, "mass_g": { "label": "Mass", "value": "680 g", "num": 680, "unit": "g" } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Price on request; the 'zero backlash' figure is a maker claim, not lost motion." }, "links": { "product": "https://www.harmonicdrive.net/products/gear-units/gear-units/csf-2uh", "datasheet": "https://www.harmonicdrive.net/_hd/content/documents1/CSG-CSF_GearUnits.pdf", "cad": "https://www.harmonicdrive.net/downloads/stp-files/csf-2uh-gear-units" }, "equivalents": [ "ac-leaderdrive-lcs-17-100", "ac-leaderdrive-lcsg-17-100", "ac-laifual-fsg-17", "ac-spinea-ts70-75-tb" ], "pairs_with": [ "ac-rls-aksim-2", "ac-renishaw-resolute-ra32bba150b30f", "ac-harmonicdrive-sha20a-100" ], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.harmonicdrive.net/products/gear-units/gear-units/csf-2uh", "what": "ordering-code table (rated/peak torque, accuracy, mass), CAD paths" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Gear Reducers", "icon": "driver", "image": { "url": "https://parts.trymaglev.com/img/ac-harmonicdrive-csf-17-100-2uh.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-harmonicdrive-csf-17-100-2uh.webp", "source_image": "https://www.harmonicdrive.net/_hd/Content/renderings/CSF-20-2UH/360.0.jpg", "source_page": "https://www.harmonicdrive.net/products/gear-units/gear-units/csf-2uh", "background": "removed (Apple Vision)", "as_of": "2026-10-29", "note": "Photo shows the CSF-20-2UH; same series, different size." }, "origin": { "code": "JP", "basis": "hq" }, "hts_resolved": { "code": "8483.40.50.10", "typical": true, "key": "gearboxes", "basis": "subcategory", "confidence": "high" }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 40, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 15, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 12.5, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-17-100-2uh/", "markdown": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-17-100-2uh/index.md", "equivalents_detail": [ { "id": "ac-leaderdrive-lcs-17-100", "name": "Leaderdrive LCS-17-100 Cup-Type Strain-Wave Reducer", "brand": "Leaderdrive", "mpn": "LCS-17-100", "category": "actuators", "subcategory": "gear-reducers", "summary": "Size-17 100:1 cup-type harmonic reducer from China's largest strain-wave maker; dimensionally positioned against Harmonic Drive CSF/CSG.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-leaderdrive-lcs-17-100.webp", "url": "https://parts.trymaglev.com/p/ac-leaderdrive-lcs-17-100/", "json": "https://parts.trymaglev.com/api/parts/ac-leaderdrive-lcs-17-100.json" }, { "id": "ac-leaderdrive-lcsg-17-100", "name": "Leaderdrive LCSG-17-100 Cup-Type Strain-Wave Reducer", "brand": "Leaderdrive", "mpn": "LCSG-17-100", "category": "actuators", "subcategory": "gear-reducers", "summary": "High-torque (+~30%) version of the LCS-17-100 for humanoid joints that run out of gear torque before motor torque.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-leaderdrive-lcsg-17-100.webp", "url": "https://parts.trymaglev.com/p/ac-leaderdrive-lcsg-17-100/", "json": "https://parts.trymaglev.com/api/parts/ac-leaderdrive-lcsg-17-100.json" }, { "id": "ac-laifual-fsg-17", "name": "Laifual FSG Strain-Wave Reducer, Size 17", "brand": "Laifual", "mpn": "FSG-17 (ratio to select; exact code unknown)", "category": "actuators", "subcategory": "gear-reducers", "summary": "Second-source Chinese cup-type harmonic reducer (FSG high-torque family, sizes 14-50, ratios 50-160) behind Leaderdrive.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-laifual-fsg-17.webp", "url": "https://parts.trymaglev.com/p/ac-laifual-fsg-17/", "json": "https://parts.trymaglev.com/api/parts/ac-laifual-fsg-17.json" }, { "id": "ac-spinea-ts70-75-tb", "name": "Spinea TwinSpin TS 70 Cycloidal Reduction Bearing (T series)", "brand": "Spinea", "mpn": "TS 70-75-TB-P11", "category": "actuators", "subcategory": "gear-reducers", "summary": "Compact cycloidal-type 'reduction bearing' with integrated radial-axial bearing and <1.5 arcmin lost motion; a non-harmonic high-stiffness option for robot joints.", "origin": "SK", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-spinea-ts70-75-tb.webp", "url": "https://parts.trymaglev.com/p/ac-spinea-ts70-75-tb/", "json": "https://parts.trymaglev.com/api/parts/ac-spinea-ts70-75-tb.json" } ], "pairs_with_detail": [ { "id": "ac-rls-aksim-2", "name": "RLS AksIM-2 Off-Axis Absolute Rotary Encoder", "brand": "RLS (Renishaw associate)", "mpn": "AksIM-2 (MBxxx readhead + MRAxxx ring; configured)", "category": "actuators", "subcategory": "joint-encoders", "summary": "Thin through-hole absolute magnetic ring encoder (ID 8-68 mm) widely used as the output-side encoder in robot joints and exoskeletons.", "origin": "SI", "origin_basis": "hq", "price_usd": 238.97, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-rls-aksim-2.webp", "url": "https://parts.trymaglev.com/p/ac-rls-aksim-2/", "json": "https://parts.trymaglev.com/api/parts/ac-rls-aksim-2.json" }, { "id": "ac-renishaw-resolute-ra32bba150b30f", "name": "Renishaw RESOLUTE Rotary Readhead, BiSS 32-bit, 150 mm Ring", "brand": "Renishaw", "mpn": "RA32BBA150B30F", "category": "actuators", "subcategory": "joint-encoders", "summary": "Absolute optical rotary readhead (30 µm pitch) for 150 mm rings; high-end option for precision robot joints and rotary stages.", "origin": "UK", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-renishaw-resolute-ra32bba150b30f.webp", "url": "https://parts.trymaglev.com/p/ac-renishaw-resolute-ra32bba150b30f/", "json": "https://parts.trymaglev.com/api/parts/ac-renishaw-resolute-ra32bba150b30f.json" }, { "id": "ac-harmonicdrive-sha20a-100", "name": "Harmonic Drive SHA20A Hollow-Shaft Rotary Actuator (CG, 1:100)", "brand": "Harmonic Drive", "mpn": "SHA20A (CG type, ratio 100)", "category": "actuators", "subcategory": "joint-actuators", "summary": "Western benchmark hollow-shaft servo actuator (CSG strain-wave gear + motor + absolute encoder) for precision arms; AC servo paired with the HA-800 drive.", "origin": "JP", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-harmonicdrive-sha20a-100.webp", "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-sha20a-100/", "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-sha20a-100.json" } ] }, { "id": "ac-leaderdrive-lcs-17-100", "name": "Leaderdrive LCS-17-100 Cup-Type Strain-Wave Reducer", "subcategory": "gear-reducers", "brand": "Leaderdrive", "mpn": "LCS-17-100", "summary": "Size-17 100:1 cup-type harmonic reducer from China's largest strain-wave maker; dimensionally positioned against Harmonic Drive CSF/CSG.", "maker": { "name": "Leaderdrive (苏州绿的谐波传动科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "ratio": { "label": "Ratio", "value": "100:1", "num": 100 }, "rated_torque_nm": { "label": "Rated torque", "value": "24 N·m @ 3,500 rpm rated input", "num": 24, "unit": "N·m" }, "peak_torque_nm": { "label": "Start/stop peak / max peak", "value": "54 / 108 N·m", "num": 54, "unit": "N·m" }, "backlash_arcmin": { "label": "Backlash", "value": "≤10 arcsec (≈0.17 arcmin)", "num": 0.17, "unit": "arcmin" }, "od_mm": { "label": "Outer diameter", "value": "unknown", "num": null } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Rated input speed is 3,500 rpm, not the 2,000 rpm Harmonic Drive uses; rated torques are not directly comparable." }, "links": { "product": "http://www.leaderdrive.com/product/6.html", "datasheet": null, "cad": null }, "equivalents": [ "ac-harmonicdrive-csf-17-100-2uh", "ac-laifual-fsg-17" ], "pairs_with": [ "ac-rls-aksim-2" ], "maglev": { "custom": "Leaderdrive is the key harmonic-reducer source in Maglev's Yangtze Delta directory (Suzhou Wuzhong; regional sales contacts on file); no RFQ sent.", "directory_ref": null }, "sources": [ { "url": "http://www.leaderdrive.com/product/6.html", "what": "LCS/LCSG size-17 ratio-100 torque table, backlash" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Gear Reducers", "icon": "driver", "image": { "url": "https://parts.trymaglev.com/img/ac-leaderdrive-lcs-17-100.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-leaderdrive-lcs-17-100.webp", "source_image": "http://www.leaderdrive.com/uploadfile/file/20260129/1769668252247329.png", "source_page": "http://www.leaderdrive.com/product/6.html", "background": "removed (Apple Vision)", "as_of": "2026-10-29", "note": "Series photo from the maker's LCS page." }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8483.40.50.10", "typical": true, "key": "gearboxes", "basis": "subcategory", "confidence": "high" }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 40, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 15, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 12.5, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-leaderdrive-lcs-17-100/", "markdown": "https://parts.trymaglev.com/p/ac-leaderdrive-lcs-17-100/index.md", "equivalents_detail": [ { "id": "ac-harmonicdrive-csf-17-100-2uh", "name": "Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit", "brand": "Harmonic Drive", "mpn": "CSF-17-100-2UH", "category": "actuators", "subcategory": "gear-reducers", "summary": "Size-17 100:1 zero-backlash strain-wave gear unit with integrated cross-roller output bearing; the incumbent reference that Chinese harmonic reducers are measured against.", "origin": "JP", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-harmonicdrive-csf-17-100-2uh.webp", "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-17-100-2uh/", "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-csf-17-100-2uh.json" }, { "id": "ac-laifual-fsg-17", "name": "Laifual FSG Strain-Wave Reducer, Size 17", "brand": "Laifual", "mpn": "FSG-17 (ratio to select; exact code unknown)", "category": "actuators", "subcategory": "gear-reducers", "summary": "Second-source Chinese cup-type harmonic reducer (FSG high-torque family, sizes 14-50, ratios 50-160) behind Leaderdrive.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-laifual-fsg-17.webp", "url": "https://parts.trymaglev.com/p/ac-laifual-fsg-17/", "json": "https://parts.trymaglev.com/api/parts/ac-laifual-fsg-17.json" } ], "pairs_with_detail": [ { "id": "ac-rls-aksim-2", "name": "RLS AksIM-2 Off-Axis Absolute Rotary Encoder", "brand": "RLS (Renishaw associate)", "mpn": "AksIM-2 (MBxxx readhead + MRAxxx ring; configured)", "category": "actuators", "subcategory": "joint-encoders", "summary": "Thin through-hole absolute magnetic ring encoder (ID 8-68 mm) widely used as the output-side encoder in robot joints and exoskeletons.", "origin": "SI", "origin_basis": "hq", "price_usd": 238.97, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-rls-aksim-2.webp", "url": "https://parts.trymaglev.com/p/ac-rls-aksim-2/", "json": "https://parts.trymaglev.com/api/parts/ac-rls-aksim-2.json" } ] }, { "id": "ac-leaderdrive-lcsg-17-100", "name": "Leaderdrive LCSG-17-100 Cup-Type Strain-Wave Reducer", "subcategory": "gear-reducers", "brand": "Leaderdrive", "mpn": "LCSG-17-100", "summary": "High-torque (+~30%) version of the LCS-17-100 for humanoid joints that run out of gear torque before motor torque.", "maker": { "name": "Leaderdrive (苏州绿的谐波传动科技)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "ratio": { "label": "Ratio", "value": "100:1", "num": 100 }, "rated_torque_nm": { "label": "Rated torque", "value": "31 N·m @ 3,500 rpm rated input", "num": 31, "unit": "N·m" }, "peak_torque_nm": { "label": "Start/stop peak / max peak", "value": "70 / 109 N·m", "num": 70, "unit": "N·m" }, "backlash_arcmin": { "label": "Backlash", "value": "≤10 arcsec (≈0.17 arcmin)", "num": 0.17, "unit": "arcmin" }, "od_mm": { "label": "Outer diameter", "value": "unknown", "num": null } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Rated input speed is 3,500 rpm, not the 2,000 rpm Harmonic Drive uses; rated torques are not directly comparable." }, "links": { "product": "http://www.leaderdrive.com/product/6.html", "datasheet": null, "cad": null }, "equivalents": [ "ac-harmonicdrive-csf-17-100-2uh" ], "pairs_with": [ "ac-rls-aksim-2" ], "maglev": { "custom": "Leaderdrive is the key harmonic-reducer source in Maglev's Yangtze Delta directory (Suzhou Wuzhong; regional sales contacts on file); no RFQ sent.", "directory_ref": null }, "sources": [ { "url": "http://www.leaderdrive.com/product/6.html", "what": "LCS/LCSG size-17 ratio-100 torque table, backlash" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Gear Reducers", "icon": "driver", "image": { "url": "https://parts.trymaglev.com/img/ac-leaderdrive-lcsg-17-100.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-leaderdrive-lcsg-17-100.webp", "source_image": "http://www.leaderdrive.com/uploadfile/file/20260129/1769668252247329.png", "source_page": "http://www.leaderdrive.com/product/6.html", "background": "removed (Apple Vision)", "as_of": "2026-10-29", "note": "Series photo from the maker's LCS page." }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8483.40.50.10", "typical": true, "key": "gearboxes", "basis": "subcategory", "confidence": "high" }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 40, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 15, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 12.5, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-leaderdrive-lcsg-17-100/", "markdown": "https://parts.trymaglev.com/p/ac-leaderdrive-lcsg-17-100/index.md", "equivalents_detail": [ { "id": "ac-harmonicdrive-csf-17-100-2uh", "name": "Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit", "brand": "Harmonic Drive", "mpn": "CSF-17-100-2UH", "category": "actuators", "subcategory": "gear-reducers", "summary": "Size-17 100:1 zero-backlash strain-wave gear unit with integrated cross-roller output bearing; the incumbent reference that Chinese harmonic reducers are measured against.", "origin": "JP", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-harmonicdrive-csf-17-100-2uh.webp", "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-17-100-2uh/", "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-csf-17-100-2uh.json" } ], "pairs_with_detail": [ { "id": "ac-rls-aksim-2", "name": "RLS AksIM-2 Off-Axis Absolute Rotary Encoder", "brand": "RLS (Renishaw associate)", "mpn": "AksIM-2 (MBxxx readhead + MRAxxx ring; configured)", "category": "actuators", "subcategory": "joint-encoders", "summary": "Thin through-hole absolute magnetic ring encoder (ID 8-68 mm) widely used as the output-side encoder in robot joints and exoskeletons.", "origin": "SI", "origin_basis": "hq", "price_usd": 238.97, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-rls-aksim-2.webp", "url": "https://parts.trymaglev.com/p/ac-rls-aksim-2/", "json": "https://parts.trymaglev.com/api/parts/ac-rls-aksim-2.json" } ] }, { "id": "ac-laifual-fsg-17", "name": "Laifual FSG Strain-Wave Reducer, Size 17", "subcategory": "gear-reducers", "brand": "Laifual", "mpn": "FSG-17 (ratio to select; exact code unknown)", "summary": "Second-source Chinese cup-type harmonic reducer (FSG high-torque family, sizes 14-50, ratios 50-160) behind Leaderdrive.", "maker": { "name": "Zhejiang Laifual Drive (浙江来福谐波)", "country": "CN", "role": "brand" }, "made_in": "unknown", "specs": { "ratio": { "label": "Ratio", "value": "50-160:1 family; 100:1 available", "num": 100 }, "rated_torque_nm": { "label": "Rated torque (size 17)", "value": "unknown", "num": null }, "backlash_arcmin": { "label": "Backlash", "value": "≤20 arcsec (≈0.33 arcmin)", "num": 0.33, "unit": "arcmin" }, "od_mm": { "label": "Outer diameter", "value": "unknown", "num": null } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Only family-level data published on the page; size-17 torque table needs the datasheet." }, "links": { "product": "https://www.laifualdrive.com/product/harmonic-reducer/fs-series-harmonic-reducer/", "datasheet": null, "cad": null }, "equivalents": [ "ac-leaderdrive-lcs-17-100", "ac-harmonicdrive-csf-17-100-2uh" ], "pairs_with": [], "maglev": { "custom": "Listed in Maglev's directory as the main branded second source to Leaderdrive; its market@ mailbox bounced Sep 4 2026 (do-not-contact until re-verified).", "directory_ref": null }, "sources": [ { "url": "https://www.laifualdrive.com/product/harmonic-reducer/fs-series-harmonic-reducer/", "what": "FS family ranges, backlash, size 17 max input 7,300 rpm" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Gear Reducers", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-laifual-fsg-17.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-laifual-fsg-17.webp", "source_image": "https://www.laifualdrive.com/wp-content/uploads/2025/09/7U5A0421.jpg", "source_page": "https://www.laifualdrive.com/product/harmonic-reducer/fs-series-harmonic-reducer/", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "CN", "basis": "hq" }, "hts_resolved": { "code": "8483.40.50.10", "typical": true, "key": "gearboxes", "basis": "subcategory", "confidence": "high" }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 40, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 15, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 12.5, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-laifual-fsg-17/", "markdown": "https://parts.trymaglev.com/p/ac-laifual-fsg-17/index.md", "equivalents_detail": [ { "id": "ac-leaderdrive-lcs-17-100", "name": "Leaderdrive LCS-17-100 Cup-Type Strain-Wave Reducer", "brand": "Leaderdrive", "mpn": "LCS-17-100", "category": "actuators", "subcategory": "gear-reducers", "summary": "Size-17 100:1 cup-type harmonic reducer from China's largest strain-wave maker; dimensionally positioned against Harmonic Drive CSF/CSG.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-leaderdrive-lcs-17-100.webp", "url": "https://parts.trymaglev.com/p/ac-leaderdrive-lcs-17-100/", "json": "https://parts.trymaglev.com/api/parts/ac-leaderdrive-lcs-17-100.json" }, { "id": "ac-harmonicdrive-csf-17-100-2uh", "name": "Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit", "brand": "Harmonic Drive", "mpn": "CSF-17-100-2UH", "category": "actuators", "subcategory": "gear-reducers", "summary": "Size-17 100:1 zero-backlash strain-wave gear unit with integrated cross-roller output bearing; the incumbent reference that Chinese harmonic reducers are measured against.", "origin": "JP", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-harmonicdrive-csf-17-100-2uh.webp", "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-17-100-2uh/", "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-csf-17-100-2uh.json" } ], "pairs_with_detail": [] }, { "id": "ac-spinea-ts70-75-tb", "name": "Spinea TwinSpin TS 70 Cycloidal Reduction Bearing (T series)", "subcategory": "gear-reducers", "brand": "Spinea", "mpn": "TS 70-75-TB-P11", "summary": "Compact cycloidal-type 'reduction bearing' with integrated radial-axial bearing and <1.5 arcmin lost motion; a non-harmonic high-stiffness option for robot joints.", "maker": { "name": "SPINEA s.r.o.", "country": "SK", "role": "brand" }, "made_in": "unknown", "specs": { "ratio": { "label": "Ratio", "value": "75:1 (41/57/75 offered)", "num": 75 }, "rated_torque_nm": { "label": "Rated output torque", "value": "50 N·m (accel 100 / emergency 250 N·m)", "num": 50, "unit": "N·m" }, "backlash_arcmin": { "label": "Lost motion", "value": "<1.5 arcmin (Spinea quotes lost motion, not backlash)", "num": 1.5, "unit": "arcmin" }, "od_mm": { "label": "Outer diameter", "value": "unknown", "num": null }, "mass_g": { "label": "Mass", "value": "1.05 kg", "num": 1050, "unit": "g" } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Figures from 2021 catalogue hosted by US distributor Diequa; check current spinea.com datasheet." }, "links": { "product": "https://diequa.com/spinea-cycloidal-units/", "datasheet": "https://www.diequa.com/wp-content/uploads/2021/10/Catalogue-SPINEA-2021.pdf", "cad": null }, "equivalents": [ "ac-harmonicdrive-csf-17-100-2uh" ], "pairs_with": [], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.diequa.com/wp-content/uploads/2021/10/Catalogue-SPINEA-2021.pdf", "what": "TS 70 T-series table (torque, lost motion, mass)" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Gear Reducers", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-spinea-ts70-75-tb.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-spinea-ts70-75-tb.webp", "source_image": "https://www.micromech.co.uk/wp-content/uploads/2024/07/twinspin_t_series.jpg", "source_page": "https://micromech.co.uk/?p=4928", "background": "removed (Apple Vision)", "as_of": "2026-10-29", "note": "TwinSpin T series photo; sizes vary." }, "origin": { "code": "SK", "basis": "hq" }, "hts_resolved": { "code": "8483.40.50.10", "typical": true, "key": "gearboxes", "basis": "subcategory", "confidence": "high" }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 40, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 15, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 12.5, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-spinea-ts70-75-tb/", "markdown": "https://parts.trymaglev.com/p/ac-spinea-ts70-75-tb/index.md", "equivalents_detail": [ { "id": "ac-harmonicdrive-csf-17-100-2uh", "name": "Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit", "brand": "Harmonic Drive", "mpn": "CSF-17-100-2UH", "category": "actuators", "subcategory": "gear-reducers", "summary": "Size-17 100:1 zero-backlash strain-wave gear unit with integrated cross-roller output bearing; the incumbent reference that Chinese harmonic reducers are measured against.", "origin": "JP", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-harmonicdrive-csf-17-100-2uh.webp", "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-17-100-2uh/", "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-csf-17-100-2uh.json" } ], "pairs_with_detail": [] }, { "id": "ac-maxon-gp42c-203113", "name": "maxon GP 42 C Planetary Gearhead, 3.5:1", "subcategory": "gear-reducers", "brand": "maxon", "mpn": "203113", "summary": "Swiss 42 mm ceramic planetary gearhead for maxon DC/EC motors; sold only as part of a motor combination.", "maker": { "name": "maxon motor ag", "country": "CH", "role": "brand" }, "made_in": "unknown", "specs": { "ratio": { "label": "Ratio", "value": "3.5:1 (7/2)", "num": 3.5 }, "rated_torque_nm": { "label": "Max continuous torque", "value": "3 N·m (4.5 N·m intermittent)", "num": 3, "unit": "N·m" }, "backlash_arcmin": { "label": "Backlash", "value": "0.6° average no-load (36 arcmin)", "num": 36, "unit": "arcmin" }, "od_mm": { "label": "Outer diameter", "value": "42 mm", "num": 42, "unit": "mm" }, "mass_g": { "label": "Mass", "value": "260 g", "num": 260, "unit": "g" } }, "price": [ { "qty": 1, "usd": 306.71, "kind": "list", "source": "https://www.maxongroup.com/maxon/view/product/gear/planetary/gp42/203113", "as_of": "2026-10-29", "note": "€283.99 excl. VAT/shipping (1-4 pcs); USD at assumed ~1.08 USD/EUR" }, { "qty": 20, "usd": 215.88, "kind": "list", "source": "https://www.maxongroup.com/maxon/view/product/gear/planetary/gp42/203113", "as_of": "2026-10-29", "note": "€199.89 (20-49 pcs)" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.maxongroup.com/maxon/view/product/gear/planetary/gp42/203113", "datasheet": null, "cad": "https://www.maxongroup.com/medias/sys_master/root/8824913920030/203133-203115-203120-203128.zip" }, "equivalents": [ "ac-neugart-ple60" ], "pairs_with": [ "ac-ams-as5047p-ts-ek-ab" ], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.maxongroup.com/maxon/view/product/gear/planetary/gp42/203113", "what": "specs + EUR tiered price + STEP" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Gear Reducers", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-maxon-gp42c-203113.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-maxon-gp42c-203113.webp", "source_image": "https://www.maxongroup.com/medias/sys_master/root/8797711368222/GP-42-C-42-Detail.jpg", "source_page": "https://www.maxongroup.com/maxon/view/product/gear/planetary/gp42/203113", "background": "removed (Apple Vision)", "as_of": "2026-10-29", "note": "GP 42 C series photo; same for all ratios." }, "origin": { "code": "CH", "basis": "hq" }, "hts_resolved": { "code": "8483.40.50.10", "typical": true, "key": "gearboxes", "basis": "subcategory", "confidence": "high" }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 40, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 15, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 12.5, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-maxon-gp42c-203113/", "markdown": "https://parts.trymaglev.com/p/ac-maxon-gp42c-203113/index.md", "equivalents_detail": [ { "id": "ac-neugart-ple60", "name": "Neugart PLE 60 Economy Planetary Gearbox", "brand": "Neugart", "mpn": "PLE 060 (ratio selected in Tec Data Finder)", "category": "actuators", "subcategory": "gear-reducers", "summary": "German 60 mm frame spur-planetary gearbox for servo motors; economy line, IP54, ratios 3-512.", "origin": "DE", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-neugart-ple60.webp", "url": "https://parts.trymaglev.com/p/ac-neugart-ple60/", "json": "https://parts.trymaglev.com/api/parts/ac-neugart-ple60.json" } ], "pairs_with_detail": [ { "id": "ac-ams-as5047p-ts-ek-ab", "name": "ams OSRAM AS5047P Adapter Board", "brand": "ams OSRAM", "mpn": "AS5047P-TS_EK_AB", "category": "actuators", "subcategory": "joint-encoders", "summary": "Breakout for the AS5047P on-axis magnetic encoder IC, the common motor-side encoder in open-source FOC drivers (ODrive/moteus-class).", "origin": "AT", "origin_basis": "hq", "price_usd": 19.4, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-ams-as5047p-ts-ek-ab.webp", "url": "https://parts.trymaglev.com/p/ac-ams-as5047p-ts-ek-ab/", "json": "https://parts.trymaglev.com/api/parts/ac-ams-as5047p-ts-ek-ab.json" } ] }, { "id": "ac-neugart-ple60", "name": "Neugart PLE 60 Economy Planetary Gearbox", "subcategory": "gear-reducers", "brand": "Neugart", "mpn": "PLE 060 (ratio selected in Tec Data Finder)", "summary": "German 60 mm frame spur-planetary gearbox for servo motors; economy line, IP54, ratios 3-512.", "maker": { "name": "Neugart GmbH", "country": "DE", "role": "brand" }, "made_in": "unknown", "specs": { "ratio": { "label": "Ratio", "value": "3-10 (1-stage), 9-64 (2-stage), 60-512 (3-stage)", "num": null }, "rated_torque_nm": { "label": "Cyclic torque T2Z", "value": "15-40 N·m (1-stage, ratio dependent)", "num": 40, "unit": "N·m" }, "backlash_arcmin": { "label": "Standard backlash", "value": "<10 to <15 arcmin", "num": 15, "unit": "arcmin" }, "od_mm": { "label": "Frame size", "value": "60 mm", "num": 60, "unit": "mm" }, "mass_g": { "label": "Mass", "value": "0.9-1.3 kg", "num": null, "unit": "g" } }, "price": [], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "Per-ratio values only in Neugart's Tec Data Finder; price on quote." }, "links": { "product": "https://www.neugart.com/en-us/gearboxes/economy-gearboxes/ple", "datasheet": "https://cdn.neugart.com/fileadmin/user_upload/Downloads/Catalog_Chapters/05_2026/PLE/PLE_2026_05_DE.pdf", "cad": null }, "equivalents": [ "ac-maxon-gp42c-203113" ], "pairs_with": [ "ac-ams-as5047p-ts-ek-ab" ], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.neugart.com/en-us/gearboxes/economy-gearboxes/ple", "what": "PLE 060 ratio list, cyclic torque, backlash, weight" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Gear Reducers", "icon": "gear", "image": { "url": "https://parts.trymaglev.com/img/ac-neugart-ple60.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-neugart-ple60.webp", "source_image": "https://cdn.neugart.com/fileadmin/_processed_/1/1/csm_01_PLE_02_69acb46c6f.png", "source_page": "https://www.neugart.com/en-us/gearboxes/economy-gearboxes/ple", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "DE", "basis": "hq" }, "hts_resolved": { "code": "8483.40.50.10", "typical": true, "key": "gearboxes", "basis": "subcategory", "confidence": "high" }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 40, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 15, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 12.5, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-neugart-ple60/", "markdown": "https://parts.trymaglev.com/p/ac-neugart-ple60/index.md", "equivalents_detail": [ { "id": "ac-maxon-gp42c-203113", "name": "maxon GP 42 C Planetary Gearhead, 3.5:1", "brand": "maxon", "mpn": "203113", "category": "actuators", "subcategory": "gear-reducers", "summary": "Swiss 42 mm ceramic planetary gearhead for maxon DC/EC motors; sold only as part of a motor combination.", "origin": "CH", "origin_basis": "hq", "price_usd": 306.71, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-maxon-gp42c-203113.webp", "url": "https://parts.trymaglev.com/p/ac-maxon-gp42c-203113/", "json": "https://parts.trymaglev.com/api/parts/ac-maxon-gp42c-203113.json" } ], "pairs_with_detail": [ { "id": "ac-ams-as5047p-ts-ek-ab", "name": "ams OSRAM AS5047P Adapter Board", "brand": "ams OSRAM", "mpn": "AS5047P-TS_EK_AB", "category": "actuators", "subcategory": "joint-encoders", "summary": "Breakout for the AS5047P on-axis magnetic encoder IC, the common motor-side encoder in open-source FOC drivers (ODrive/moteus-class).", "origin": "AT", "origin_basis": "hq", "price_usd": 19.4, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-ams-as5047p-ts-ek-ab.webp", "url": "https://parts.trymaglev.com/p/ac-ams-as5047p-ts-ek-ab/", "json": "https://parts.trymaglev.com/api/parts/ac-ams-as5047p-ts-ek-ab.json" } ] }, { "id": "ac-rls-aksim-2", "name": "RLS AksIM-2 Off-Axis Absolute Rotary Encoder", "subcategory": "joint-encoders", "brand": "RLS (Renishaw associate)", "mpn": "AksIM-2 (MBxxx readhead + MRAxxx ring; configured)", "summary": "Thin through-hole absolute magnetic ring encoder (ID 8-68 mm) widely used as the output-side encoder in robot joints and exoskeletons.", "maker": { "name": "RLS merilna tehnika d.o.o.", "country": "SI", "role": "brand" }, "made_in": "unknown", "specs": { "resolution_bits": { "label": "Resolution", "value": "up to 20 bit (17 bit standard at MAB)", "num": 20, "unit": "bit" }, "interface": { "label": "Interface", "value": "BiSS C, SSI, asynchronous serial (RS422)", "num": null }, "type": { "label": "Type", "value": "Absolute, magnetic, off-axis ring", "num": null }, "accuracy": { "label": "Accuracy", "value": "±0.004° to ±0.020° after self-calibration", "num": null } }, "price": [ { "qty": 1, "usd": 238.97, "kind": "distributor", "source": "https://www.mabrobotics.pl/product-page/rls-aksim-2", "as_of": "2026-10-29", "note": "€221.27 at MAB Robotics (PL) as an MD-controller add-on; configuration not stated; USD at assumed ~1.08 USD/EUR" } ], "moq": "unknown", "lead_time": "unknown", "hts": "unknown", "compliance": { "ndaa": "unknown", "blue_uas": "unknown", "fcc": "n/a", "notes": "" }, "links": { "product": "https://www.rls.si/eng/aksim-2-off-axis-rotary-absolute-encoder", "datasheet": "https://cdn.rls.si/documents/datasheets/MBD01.pdf", "cad": "https://cdn.rls.si/documents/cad-models/MB022_MRA022_3D_files.zip" }, "equivalents": [ "ac-renishaw-resolute-ra32bba150b30f" ], "pairs_with": [ "ac-myactuator-rmd-x8-p20-120", "ac-cubemars-ak80-64", "ac-harmonicdrive-csf-17-100-2uh", "ac-leaderdrive-lcs-17-100", "ac-leaderdrive-lcsg-17-100" ], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://www.rls.si/eng/aksim-2-off-axis-rotary-absolute-encoder", "what": "resolution, interfaces, ring sizes, datasheet/CAD" }, { "url": "https://www.mabrobotics.pl/product-page/rls-aksim-2", "what": "EUR price" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Joint Encoders", "icon": "encoder", "image": { "url": "https://parts.trymaglev.com/img/ac-rls-aksim-2.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-rls-aksim-2.webp", "source_image": "https://static.wixstatic.com/media/bb4753_373336615d4247369f6c53f1ee79b5ce~mv2.png/v1/fit/w_500,h_500,q_90/file.png", "source_page": "https://www.mabrobotics.pl/product-page/rls-aksim-2", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "SI", "basis": "hq" }, "hts_resolved": { "code": "9031.80.80.85", "typical": true, "key": "encoders", "basis": "subcategory", "confidence": "low", "note": "Resolvers/RVDTs: 8543.70.45 (CBP N360060). Encoder ICs sold alone go to 8542." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 37.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 10, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-rls-aksim-2/", "markdown": "https://parts.trymaglev.com/p/ac-rls-aksim-2/index.md", "equivalents_detail": [ { "id": "ac-renishaw-resolute-ra32bba150b30f", "name": "Renishaw RESOLUTE Rotary Readhead, BiSS 32-bit, 150 mm Ring", "brand": "Renishaw", "mpn": "RA32BBA150B30F", "category": "actuators", "subcategory": "joint-encoders", "summary": "Absolute optical rotary readhead (30 µm pitch) for 150 mm rings; high-end option for precision robot joints and rotary stages.", "origin": "UK", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-renishaw-resolute-ra32bba150b30f.webp", "url": "https://parts.trymaglev.com/p/ac-renishaw-resolute-ra32bba150b30f/", "json": "https://parts.trymaglev.com/api/parts/ac-renishaw-resolute-ra32bba150b30f.json" } ], "pairs_with_detail": [ { "id": "ac-myactuator-rmd-x8-p20-120", "name": "MyActuator RMD-X8-P20-120 Planetary Actuator", "brand": "MyActuator", "mpn": "RMD-X8-P20-120-E", "category": "actuators", "subcategory": "joint-actuators", "summary": "MyActuator's 120 N·m flagship planetary joint for humanoid hips/knees; Maglev's first-wave benchmark SKU.", "origin": "CN", "origin_basis": "hq", "price_usd": 999, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-myactuator-rmd-x8-p20-120.webp", "url": "https://parts.trymaglev.com/p/ac-myactuator-rmd-x8-p20-120/", "json": "https://parts.trymaglev.com/api/parts/ac-myactuator-rmd-x8-p20-120.json" }, { "id": "ac-cubemars-ak80-64", "name": "CubeMars AK80-64 KV80 Robotic Actuator", "brand": "CubeMars", "mpn": "AK80-64 KV80", "category": "actuators", "subcategory": "joint-actuators", "summary": "High-ratio (64:1) planetary joint for arms and exoskeletons that need holding torque more than backdrivability.", "origin": "CN", "origin_basis": "hq", "price_usd": 889.9, "price_qty": 1, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-cubemars-ak80-64.webp", "url": "https://parts.trymaglev.com/p/ac-cubemars-ak80-64/", "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak80-64.json" }, { "id": "ac-harmonicdrive-csf-17-100-2uh", "name": "Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit", "brand": "Harmonic Drive", "mpn": "CSF-17-100-2UH", "category": "actuators", "subcategory": "gear-reducers", "summary": "Size-17 100:1 zero-backlash strain-wave gear unit with integrated cross-roller output bearing; the incumbent reference that Chinese harmonic reducers are measured against.", "origin": "JP", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-harmonicdrive-csf-17-100-2uh.webp", "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-17-100-2uh/", "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-csf-17-100-2uh.json" }, { "id": "ac-leaderdrive-lcs-17-100", "name": "Leaderdrive LCS-17-100 Cup-Type Strain-Wave Reducer", "brand": "Leaderdrive", "mpn": "LCS-17-100", "category": "actuators", "subcategory": "gear-reducers", "summary": "Size-17 100:1 cup-type harmonic reducer from China's largest strain-wave maker; dimensionally positioned against Harmonic Drive CSF/CSG.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-leaderdrive-lcs-17-100.webp", "url": "https://parts.trymaglev.com/p/ac-leaderdrive-lcs-17-100/", "json": "https://parts.trymaglev.com/api/parts/ac-leaderdrive-lcs-17-100.json" }, { "id": "ac-leaderdrive-lcsg-17-100", "name": "Leaderdrive LCSG-17-100 Cup-Type Strain-Wave Reducer", "brand": "Leaderdrive", "mpn": "LCSG-17-100", "category": "actuators", "subcategory": "gear-reducers", "summary": "High-torque (+~30%) version of the LCS-17-100 for humanoid joints that run out of gear torque before motor torque.", "origin": "CN", "origin_basis": "hq", "price_usd": null, "price_qty": null, "ndaa": "unknown", "blue_uas": "unknown", "image": "https://parts.trymaglev.com/img/ac-leaderdrive-lcsg-17-100.webp", "url": "https://parts.trymaglev.com/p/ac-leaderdrive-lcsg-17-100/", "json": "https://parts.trymaglev.com/api/parts/ac-leaderdrive-lcsg-17-100.json" } ] }, { "id": "ac-renishaw-resolute-ra32bba150b30f", "name": "Renishaw RESOLUTE Rotary Readhead, BiSS 32-bit, 150 mm Ring", "subcategory": "joint-encoders", "brand": "Renishaw", "mpn": "RA32BBA150B30F", "summary": "Absolute optical rotary readhead (30 µm pitch) for 150 mm rings; 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Ring (e.g., RESA30/REXA30) sold separately." }, "links": { "product": "https://store.renishaw.com/en-LT/product/RA32BBA150B30F", "datasheet": "https://www.renishaw.com/resourcecentre/en/download/data-sheet-resolute-absolute-optical-encoder-system--146358", "cad": null }, "equivalents": [ "ac-rls-aksim-2" ], "pairs_with": [ "ac-harmonicdrive-csf-17-100-2uh" ], "maglev": { "custom": "", "directory_ref": null }, "sources": [ { "url": "https://store.renishaw.com/en-LT/product/RA32BBA150B30F", "what": "part description, interface, ring size; price on request" } ], "confidence": "VERIFIED", "category": "actuators", "subcategory_title": "Joint Encoders", "icon": "encoder", "image": { "url": "https://parts.trymaglev.com/img/ac-renishaw-resolute-ra32bba150b30f.webp", "thumb": "https://parts.trymaglev.com/img/t/ac-renishaw-resolute-ra32bba150b30f.webp", "source_image": "https://eu-images.contentstack.com/v3/assets/blt323e14610da66977/bltb5990acbbf8b74c5/7dcb603b0cdb7e37dad6d984fa1d5034a9e0f535.jpg?quality=80&auto=webp", "source_page": "https://store.renishaw.com/en-LT/product/RA32BBA150B30F", "background": "removed (Apple Vision)", "as_of": "2026-10-29" }, "origin": { "code": "UK", "basis": "hq" }, "hts_resolved": { "code": "9031.80.80.85", "typical": true, "key": "encoders", "basis": "subcategory", "confidence": "low", "note": "Resolvers/RVDTs: 8543.70.45 (CBP N360060). 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Encoder ICs sold alone go to 8542." }, "us_duty_by_origin": { "as_of": "2026-10-29", "rates": [ { "origin": "CN", "duty_pct": 37.5, "possible_pct": 0, "usmca": false }, { "origin": "TW", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "VN", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "IN", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "JP", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "KR", "duty_pct": 12.5, "possible_pct": 0, "usmca": false }, { "origin": "DE", "duty_pct": 10, "possible_pct": 0, "usmca": false }, { "origin": "MX", "duty_pct": 10, "possible_pct": 0, "usmca": true }, { "origin": "US", "duty_pct": 0, "possible_pct": 0, "usmca": false } ] }, "url": "https://parts.trymaglev.com/p/ac-ams-as5047p-ts-ek-ab/", "markdown": "https://parts.trymaglev.com/p/ac-ams-as5047p-ts-ek-ab/index.md", "equivalents_detail": [ { "id": "ac-adafruit-as5600-6357", "name": "Adafruit AS5600 Magnetic Angle Sensor (STEMMA QT)", "brand": "Adafruit", "mpn": "6357", "category": "actuators", "subcategory": "joint-encoders", "summary": "Cheapest absolute magnetic angle board (I2C, Qwiic/STEMMA QT) for hobby joints and servo retrofits; 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